diff --git a/AutomaticInterface/AutomaticInterface/AutomaticInterface.csproj b/AutomaticInterface/AutomaticInterface/AutomaticInterface.csproj
index 4de54bd..78913f7 100644
--- a/AutomaticInterface/AutomaticInterface/AutomaticInterface.csproj
+++ b/AutomaticInterface/AutomaticInterface/AutomaticInterface.csproj
@@ -25,7 +25,7 @@
         <PackageLicenseExpression>MIT</PackageLicenseExpression>
         <EnableNETAnalyzers>True</EnableNETAnalyzers>
         <AnalysisLevel>latest-Recommended</AnalysisLevel>
-        <Version>5.1.3</Version>
+        <Version>5.1.4</Version>
         <PackageReadmeFile>README.md</PackageReadmeFile>
         <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
         <NoWarn>1701;1702;NU5128</NoWarn>
diff --git a/AutomaticInterface/AutomaticInterface/Builder.cs b/AutomaticInterface/AutomaticInterface/Builder.cs
index 0a61b40..1f028e9 100644
--- a/AutomaticInterface/AutomaticInterface/Builder.cs
+++ b/AutomaticInterface/AutomaticInterface/Builder.cs
@@ -46,12 +46,12 @@ public static string BuildInterfaceFor(ITypeSymbol typeSymbol)
     {
         if (
             typeSymbol.DeclaringSyntaxReferences.First().GetSyntax()
-            is not ClassDeclarationSyntax classSyntax
+                is not ClassDeclarationSyntax classSyntax
+            || typeSymbol is not INamedTypeSymbol namedTypeSymbol
         )
         {
             return string.Empty;
         }
-
         var namespaceName = GetNameSpace(typeSymbol);
 
         var interfaceName = $"I{classSyntax.GetClassName()}";
@@ -59,7 +59,7 @@ is not ClassDeclarationSyntax classSyntax
         var interfaceGenerator = new InterfaceBuilder(namespaceName, interfaceName);
 
         interfaceGenerator.AddClassDocumentation(GetDocumentationForClass(classSyntax));
-        interfaceGenerator.AddGeneric(GetGeneric(classSyntax));
+        interfaceGenerator.AddGeneric(GetGeneric(classSyntax, namedTypeSymbol));
 
         var members = typeSymbol
             .GetAllMembers()
@@ -298,16 +298,14 @@ private static string GetDocumentationForClass(CSharpSyntaxNode classSyntax)
         return trivia.ToFullString().Trim();
     }
 
-    private static string GetGeneric(TypeDeclarationSyntax classSyntax)
+    private static string GetGeneric(TypeDeclarationSyntax classSyntax, INamedTypeSymbol typeSymbol)
     {
-        if (classSyntax.TypeParameterList?.Parameters.Count == 0)
-        {
-            return string.Empty;
-        }
-
-        var formattedGeneric =
-            $"{classSyntax.TypeParameterList?.ToFullString().Trim()} {classSyntax.ConstraintClauses}".Trim();
+        var whereStatements = typeSymbol
+            .TypeParameters.Select(typeParameter =>
+                typeParameter.GetWhereStatement(FullyQualifiedDisplayFormat)
+            )
+            .Where(constraint => !string.IsNullOrEmpty(constraint));
 
-        return formattedGeneric;
+        return $"{classSyntax.TypeParameterList?.ToFullString().Trim()} {string.Join(" ", whereStatements)}".Trim();
     }
 }
diff --git a/AutomaticInterface/AutomaticInterface/RoslynExtensions.cs b/AutomaticInterface/AutomaticInterface/RoslynExtensions.cs
index 09a77ee..6606fe4 100644
--- a/AutomaticInterface/AutomaticInterface/RoslynExtensions.cs
+++ b/AutomaticInterface/AutomaticInterface/RoslynExtensions.cs
@@ -42,103 +42,41 @@ SymbolDisplayFormat typeDisplayFormat
         {
             var result = $"where {typeParameterSymbol.Name} : ";
 
-            var constraints = "";
-
-            var isFirstConstraint = true;
+            var constraints = new List<string>();
 
             if (typeParameterSymbol.HasReferenceTypeConstraint)
             {
-                constraints += "class";
-                isFirstConstraint = false;
+                constraints.Add("class");
             }
 
             if (typeParameterSymbol.HasValueTypeConstraint)
             {
-                constraints += "struct";
-                isFirstConstraint = false;
-            }
-
-            if (typeParameterSymbol.HasConstructorConstraint)
-            {
-                constraints += "new()";
-                isFirstConstraint = false;
+                constraints.Add("struct");
             }
 
             if (typeParameterSymbol.HasNotNullConstraint)
             {
-                constraints += "notnull";
-                isFirstConstraint = false;
+                constraints.Add("notnull");
             }
 
-            foreach (var constraintType in typeParameterSymbol.ConstraintTypes)
-            {
-                // if not first constraint prepend with comma
-                if (!isFirstConstraint)
-                {
-                    constraints += ", ";
-                }
-                else
-                {
-                    isFirstConstraint = false;
-                }
+            constraints.AddRange(
+                typeParameterSymbol.ConstraintTypes.Select(t =>
+                    t.ToDisplayString(typeDisplayFormat)
+                )
+            );
 
-                constraints += constraintType.GetFullTypeString(typeDisplayFormat);
-            }
-
-            if (string.IsNullOrEmpty(constraints))
+            // The new() constraint must be last
+            if (typeParameterSymbol.HasConstructorConstraint)
             {
-                return "";
+                constraints.Add("new()");
             }
 
-            result += constraints;
-
-            return result;
-        }
-
-        private static string GetFullTypeString(
-            this ISymbol type,
-            SymbolDisplayFormat typeDisplayFormat
-        )
-        {
-            return type.ToDisplayString(typeDisplayFormat)
-                + type.GetTypeArgsStr(
-                    typeDisplayFormat,
-                    symbol => ((INamedTypeSymbol)symbol).TypeArguments
-                );
-        }
-
-        private static string GetTypeArgsStr(
-            this ISymbol symbol,
-            SymbolDisplayFormat typeDisplayFormat,
-            Func<ISymbol, ImmutableArray<ITypeSymbol>> typeArgGetter
-        )
-        {
-            var typeArgs = typeArgGetter(symbol);
-
-            if (!typeArgs.Any())
-                return string.Empty;
-
-            var stringsToAdd = new List<string>();
-            foreach (var arg in typeArgs)
+            if (constraints.Count == 0)
             {
-                string strToAdd;
-
-                if (arg is ITypeParameterSymbol typeParameterSymbol)
-                {
-                    // this is a generic argument
-                    strToAdd = typeParameterSymbol.ToDisplayString(typeDisplayFormat);
-                }
-                else
-                {
-                    // this is a generic argument value.
-                    var namedTypeSymbol = arg as INamedTypeSymbol;
-                    strToAdd = namedTypeSymbol!.GetFullTypeString(typeDisplayFormat);
-                }
-
-                stringsToAdd.Add(strToAdd);
+                return "";
             }
 
-            var result = $"<{string.Join(", ", stringsToAdd)}>";
+            result += string.Join(", ", constraints);
 
             return result;
         }
diff --git a/AutomaticInterface/Tests/Misc/Misc.MakesGenericInterface.verified.txt b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterface.verified.txt
similarity index 90%
rename from AutomaticInterface/Tests/Misc/Misc.MakesGenericInterface.verified.txt
rename to AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterface.verified.txt
index 2675ff2..a05b037 100644
--- a/AutomaticInterface/Tests/Misc/Misc.MakesGenericInterface.verified.txt
+++ b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterface.verified.txt
@@ -12,7 +12,7 @@ namespace AutomaticInterfaceExample
     /// Bla bla
     /// </summary>
     [global::System.CodeDom.Compiler.GeneratedCode("AutomaticInterface", "")]
-    public partial interface IDemoClass<T,U> where T:class
+    public partial interface IDemoClass<T,U> where T : class
     {
     }
 }
diff --git a/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithClassTypeConstraints.verified.txt b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithClassTypeConstraints.verified.txt
new file mode 100644
index 0000000..c788c6a
--- /dev/null
+++ b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithClassTypeConstraints.verified.txt
@@ -0,0 +1,18 @@
+//--------------------------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if the code is regenerated.
+// </auto-generated>
+//--------------------------------------------------------------------------------------------------
+
+namespace AutomaticInterfaceExample
+{
+    /// <summary>
+    /// Bla bla
+    /// </summary>
+    [global::System.CodeDom.Compiler.GeneratedCode("AutomaticInterface", "")]
+    public partial interface IDemoClass<T1, T2, U> where T1 : global::AutomaticInterfaceExample.DemoModel, new() where T2 : global::AutomaticInterfaceExample.DemoModel
+    {
+    }
+}
diff --git a/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithDependentTypeConstraints.verified.txt b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithDependentTypeConstraints.verified.txt
new file mode 100644
index 0000000..47dd7a0
--- /dev/null
+++ b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithDependentTypeConstraints.verified.txt
@@ -0,0 +1,18 @@
+//--------------------------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if the code is regenerated.
+// </auto-generated>
+//--------------------------------------------------------------------------------------------------
+
+namespace AutomaticInterfaceExample
+{
+    /// <summary>
+    /// Bla bla
+    /// </summary>
+    [global::System.CodeDom.Compiler.GeneratedCode("AutomaticInterface", "")]
+    public partial interface IDemoClass<T, U, V> where T : U where V : List<T>
+    {
+    }
+}
diff --git a/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithInterfaceTypeConstraints.verified.txt b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithInterfaceTypeConstraints.verified.txt
new file mode 100644
index 0000000..88f14e2
--- /dev/null
+++ b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.MakesGenericInterfaceWithInterfaceTypeConstraints.verified.txt
@@ -0,0 +1,18 @@
+//--------------------------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if the code is regenerated.
+// </auto-generated>
+//--------------------------------------------------------------------------------------------------
+
+namespace AutomaticInterfaceExample
+{
+    /// <summary>
+    /// Bla bla
+    /// </summary>
+    [global::System.CodeDom.Compiler.GeneratedCode("AutomaticInterface", "")]
+    public partial interface IDemoClass<T, U, V> where T : class, global::AutomaticInterfaceExample.IDemoModel where U : struct, global::AutomaticInterfaceExample.IDemoModel where V : notnull, global::AutomaticInterfaceExample.IDemoModel
+    {
+    }
+}
diff --git a/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.cs b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.cs
new file mode 100644
index 0000000..303bb46
--- /dev/null
+++ b/AutomaticInterface/Tests/GenericInterfaces/GenericInterfaces.cs
@@ -0,0 +1,95 @@
+namespace Tests.GenericInterfaces;
+
+public class GenericInterfaces
+{
+    [Fact]
+    public async Task MakesGenericInterface()
+    {
+        const string code = """
+
+            using AutomaticInterface;
+
+            namespace AutomaticInterfaceExample
+            {
+                /// <summary>
+                /// Bla bla
+                /// </summary>
+                [GenerateAutomaticInterface]
+                class DemoClass<T,U> where T:class
+                {
+                }
+            }
+
+            """;
+
+        await Verify(Infrastructure.GenerateCode(code));
+    }
+
+    [Fact]
+    public async Task MakesGenericInterfaceWithInterfaceTypeConstraints()
+    {
+        const string code = """
+
+            using AutomaticInterface;
+
+            namespace AutomaticInterfaceExample;
+
+            public interface IDemoModel;
+
+            /// <summary>
+            /// Bla bla
+            /// </summary>
+            [GenerateAutomaticInterface]
+            public class DemoClass<T, U, V>
+                where T: class, IDemoModel 
+                where U: struct, IDemoModel
+                where V: notnull, IDemoModel;
+            """;
+
+        await Verify(Infrastructure.GenerateCode(code));
+    }
+
+    [Fact]
+    public async Task MakesGenericInterfaceWithClassTypeConstraints()
+    {
+        const string code = """
+
+            using AutomaticInterface;
+
+            namespace AutomaticInterfaceExample;
+
+            public class DemoModel;
+
+            /// <summary>
+            /// Bla bla
+            /// </summary>
+            [GenerateAutomaticInterface]
+            public class DemoClass<T1, T2, U>
+                where T1: DemoModel, new()
+                where T2: DemoModel;
+            """;
+
+        await Verify(Infrastructure.GenerateCode(code));
+    }
+
+    [Fact]
+    public async Task MakesGenericInterfaceWithDependentTypeConstraints()
+    {
+        const string code = """
+
+            using AutomaticInterface;
+
+            namespace AutomaticInterfaceExample;
+
+            /// <summary>
+            /// Bla bla
+            /// </summary>
+            [GenerateAutomaticInterface]
+            public class DemoClass<T, U, V>
+                where T: U
+                where V: List<T>;
+            """;
+
+        await Verify(Infrastructure.GenerateCode(code));
+    }
+}
diff --git a/AutomaticInterface/Tests/Misc/Misc.cs b/AutomaticInterface/Tests/Misc/Misc.cs
index 68fcd09..c573a0b 100644
--- a/AutomaticInterface/Tests/Misc/Misc.cs
+++ b/AutomaticInterface/Tests/Misc/Misc.cs
@@ -132,29 +132,6 @@ public static string StaticMethod()  // method
         await Verify(Infrastructure.GenerateCode(code));
     }
 
-    [Fact]
-    public async Task MakesGenericInterface()
-    {
-        const string code = """
-
-            using AutomaticInterface;
-
-            namespace AutomaticInterfaceExample
-            {
-                    /// <summary>
-                    /// Bla bla
-                    /// </summary>
-                [GenerateAutomaticInterface]
-                class DemoClass<T,U> where T:class
-                {
-                }
-            }
-
-            """;
-
-        await Verify(Infrastructure.GenerateCode(code));
-    }
-
     [Fact]
     public async Task DoesNotCopyIndexerToInterface()
     {
diff --git a/README.md b/README.md
index 2789cac..bfbd2f5 100644
--- a/README.md
+++ b/README.md
@@ -186,7 +186,11 @@ Note that we use [Verify](https://github.com/VerifyTests/Verify) for testing. It
 
 ## Changelog
 
-### 5.1.3.
+### 5.1.4
+
+- Emit fully qualified type constraints on generic interfaces
+
+### 5.1.3
 
 - Emit `notnull` type constraints on generic type parameters