diff --git a/radio/1.0/Android.bp b/radio/1.0/Android.bp
index 4485e74..da496e7 100644
--- a/radio/1.0/Android.bp
+++ b/radio/1.0/Android.bp
@@ -164,6 +164,7 @@
 
 cc_test {
     name: "android.hardware.radio@1.0-adapter",
+    defaults: ["hidl-module-defaults"],
     shared_libs: [
         "libhidladapter",
         "libhidlbase",
diff --git a/radio/1.1/Android.bp b/radio/1.1/Android.bp
index d89211b..462bd85 100644
--- a/radio/1.1/Android.bp
+++ b/radio/1.1/Android.bp
@@ -161,6 +161,7 @@
 
 cc_test {
     name: "android.hardware.radio@1.1-adapter",
+    defaults: ["hidl-module-defaults"],
     shared_libs: [
         "libhidladapter",
         "libhidlbase",
diff --git a/radio/deprecated/1.0/Android.bp b/radio/deprecated/1.0/Android.bp
index 82a7c8d..7b0c01e 100644
--- a/radio/deprecated/1.0/Android.bp
+++ b/radio/deprecated/1.0/Android.bp
@@ -148,6 +148,7 @@
 
 cc_test {
     name: "android.hardware.radio.deprecated@1.0-adapter",
+    defaults: ["hidl-module-defaults"],
     shared_libs: [
         "libhidladapter",
         "libhidlbase",