diff --git a/graphics/composer/2.1/Android.bp b/graphics/composer/2.1/Android.bp
index 9080781..3bdd0a6 100644
--- a/graphics/composer/2.1/Android.bp
+++ b/graphics/composer/2.1/Android.bp
@@ -150,6 +150,7 @@
 
 cc_test {
     name: "android.hardware.graphics.composer@2.1-adapter",
+    defaults: ["hidl-module-defaults"],
     shared_libs: [
         "libhidladapter",
         "libhidlbase",