diff --git a/Editor/StreamingRecognizerEditor.cs b/Editor/StreamingRecognizerEditor.cs
index 11432c7..ca372ca 100644
--- a/Editor/StreamingRecognizerEditor.cs
+++ b/Editor/StreamingRecognizerEditor.cs
@@ -15,6 +15,7 @@ public override void OnInspectorGUI() {
 
             serializedObject.Update();
 
+            SerializedProperty language_code = serializedObject.FindProperty("language_code");
             SerializedProperty startOnAwake = serializedObject.FindProperty("startOnAwake");
             SerializedProperty returnInterimResults = serializedObject.FindProperty("returnInterimResults");
             SerializedProperty enableDebugLogging = serializedObject.FindProperty("enableDebugLogging");
@@ -33,7 +34,7 @@ public override void OnInspectorGUI() {
 
             listener.microphoneName =
                 microphoneNames[EditorGUILayout.Popup("Microphone", microphoneIndex, microphoneNames)];
-
+            EditorGUILayout.PropertyField(language_code);
             EditorGUILayout.PropertyField(startOnAwake);
             EditorGUILayout.PropertyField(returnInterimResults);
             EditorGUILayout.PropertyField(enableDebugLogging);
diff --git a/Runtime/StreamingRecognizer.cs b/Runtime/StreamingRecognizer.cs
index bebeb4f..3abbfbe 100644
--- a/Runtime/StreamingRecognizer.cs
+++ b/Runtime/StreamingRecognizer.cs
@@ -32,6 +32,7 @@ public string microphoneName {
             }
         }
 
+        public string language_code;
         public bool startOnAwake = true;
         public bool returnInterimResults = true;
         public bool enableDebugLogging = false;
@@ -61,6 +62,7 @@ public string microphoneName {
         private const double NormalizedFloatTo16BitConversionFactor = 0x7FFF + 0.4999999999999999;
         private const float MicInitializationTimeout = 1;
         private const int StreamingLimit = 290000; // almost 5 minutes
+      
 
         public void StartListening() {
             if (!_initialized) {
@@ -279,6 +281,7 @@ private async void RestartAfterStreamingLimit() {
         }
 
         private async void StreamingMicRecognizeAsync() {
+
             SpeechClient speech = SpeechClient.Create();
             _streamingCall = speech.StreamingRecognize();
 
@@ -290,7 +293,7 @@ await _streamingCall.WriteAsync(new StreamingRecognizeRequest() {
                     Config = new RecognitionConfig() {
                         Encoding = RecognitionConfig.Types.AudioEncoding.Linear16,
                         SampleRateHertz = audioConfiguration.sampleRate,
-                        LanguageCode = "en",
+                        LanguageCode = language_code,
                         MaxAlternatives = 1
                     },
                     InterimResults = returnInterimResults,