diff --git a/audio/core/all-versions/default/include/core/all-versions/default/DevicesFactory.impl.h b/audio/core/all-versions/default/include/core/all-versions/default/DevicesFactory.impl.h
index 43e5d6e..a9f59fb 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/DevicesFactory.impl.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/DevicesFactory.impl.h
@@ -106,8 +106,8 @@
     return rc;
 }
 
-IDevicesFactory* HIDL_FETCH_IDevicesFactory(const char* /* name */) {
-    return new DevicesFactory();
+IDevicesFactory* HIDL_FETCH_IDevicesFactory(const char* name) {
+    return strcmp(name, "default") == 0 ? new DevicesFactory() : nullptr;
 }
 
 }  // namespace implementation
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/EffectsFactory.impl.h b/audio/effect/all-versions/default/include/effect/all-versions/default/EffectsFactory.impl.h
index b2a36a9..066a6a6 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/EffectsFactory.impl.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/EffectsFactory.impl.h
@@ -178,8 +178,8 @@
     return Void();
 }
 
-IEffectsFactory* HIDL_FETCH_IEffectsFactory(const char* /* name */) {
-    return new EffectsFactory();
+IEffectsFactory* HIDL_FETCH_IEffectsFactory(const char* name) {
+    return strcmp(name, "default") == 0 ? new EffectsFactory() : nullptr;
 }
 
 }  // namespace implementation