diff --git a/audio/aidl/default/Android.bp b/audio/aidl/default/Android.bp
index 6d0b95e..20682d6 100644
--- a/audio/aidl/default/Android.bp
+++ b/audio/aidl/default/Android.bp
@@ -226,6 +226,7 @@
 filegroup {
     name: "effectCommonFile",
     srcs: [
+        "EffectContext.cpp",
         "EffectThread.cpp",
         "EffectImpl.cpp",
     ],