diff --git a/src/modules/audio_coding/codecs/ilbc/test/Android.mk b/src/modules/audio_coding/codecs/ilbc/test/Android.mk
index 7ee3e9224f..f1b2d82bc5 100644
--- a/src/modules/audio_coding/codecs/ilbc/test/Android.mk
+++ b/src/modules/audio_coding/codecs/ilbc/test/Android.mk
@@ -23,6 +23,7 @@ LOCAL_CFLAGS := \
     $(MY_WEBRTC_COMMON_DEFS)
 
 LOCAL_C_INCLUDES := \
+    $(LOCAL_PATH)/../interface \
     $(LOCAL_PATH)/../../../../..
 
 LOCAL_SHARED_LIBRARIES := \