diff --git a/packages/runtime-core/src/component.ts b/packages/runtime-core/src/component.ts
index 6f30053cf..3481fc338 100644
--- a/packages/runtime-core/src/component.ts
+++ b/packages/runtime-core/src/component.ts
@@ -1006,7 +1006,7 @@ export function finishComponentSetup(
                 : ``) /* should not happen */,
       )
     } else {
-      warn(`Component is missing template or render function.`)
+      warn(`Component is missing template or render function: `, Component)
     }
   }
 }