diff --git a/media/libstagefright/renderfright/include/renderengine/RenderEngine.h b/media/libstagefright/renderfright/include/renderengine/RenderEngine.h
index 09a0f65..40fdff4 100644
--- a/media/libstagefright/renderfright/include/renderengine/RenderEngine.h
+++ b/media/libstagefright/renderfright/include/renderengine/RenderEngine.h
@@ -33,7 +33,7 @@
 /**
  * Allows to set RenderEngine backend to GLES (default) or Vulkan (NOT yet supported).
  */
-#define PROPERTY_DEBUG_RENDERENGINE_BACKEND "debug.renderengine.backend"
+#define PROPERTY_DEBUG_RENDERENGINE_BACKEND "debug.stagefright.renderengine.backend"
 
 struct ANativeWindowBuffer;