diff --git a/libs/attestation/Android.bp b/libs/attestation/Android.bp
index ea3c341..d233b96 100644
--- a/libs/attestation/Android.bp
+++ b/libs/attestation/Android.bp
@@ -28,7 +28,7 @@
         "-Werror",
     ],
     srcs: [
-        "HmacKeyManager.cpp"
+        "HmacKeyManager.cpp",
     ],
 
     clang: true,