diff --git a/audio/aidl/default/Android.bp b/audio/aidl/default/Android.bp
index d34d68c..676c7cf 100644
--- a/audio/aidl/default/Android.bp
+++ b/audio/aidl/default/Android.bp
@@ -39,6 +39,7 @@
         "Configuration.cpp",
         "Module.cpp",
         "Stream.cpp",
+        "Telephony.cpp",
     ],
     visibility: [
         ":__subpackages__",