diff --git a/DifferentiationInterfaceTest/test/Project.toml b/DifferentiationInterfaceTest/test/Project.toml
index 2b439cfd4..22150427b 100644
--- a/DifferentiationInterfaceTest/test/Project.toml
+++ b/DifferentiationInterfaceTest/test/Project.toml
@@ -22,6 +22,7 @@ Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [compat]
 Aqua = "0.8.12"
+DataFrames = "1"
 ExplicitImports = "1.10.1"
 FiniteDiff = "2.27.0"
 SparseConnectivityTracer = "0.5.0,0.6,1"