diff --git a/tests/MotionPrediction/Android.bp b/tests/MotionPrediction/Android.bp
index 6cda8f0..b4a4359 100644
--- a/tests/MotionPrediction/Android.bp
+++ b/tests/MotionPrediction/Android.bp
@@ -26,5 +26,8 @@
 android_app {
     name: "MotionPrediction",
     srcs: ["**/*.kt"],
+    kotlincflags: [
+        "-Werror",
+    ],
     sdk_version: "current",
 }