diff --git a/hwc3/hwc3-drm.rc b/hwc3/hwc3-drm.rc
index ef22730..425dd24 100644
--- a/hwc3/hwc3-drm.rc
+++ b/hwc3/hwc3-drm.rc
@@ -1,5 +1,6 @@
 service vendor.hwcomposer-3 /vendor/bin/hw/android.hardware.composer.hwc3-service.drm
     class hal animation
+    interface aidl android.hardware.graphics.composer3.IComposer/default
     user system
     group graphics drmrpc
     capabilities SYS_NICE