diff --git a/src/object.c b/src/object.c
index 7dcbf5996e105cfc40a606f01ec2c27a5fb2dfbe..daf003cee89a67086a1fb3403535ca1afa2d7fcb 100644
--- a/src/object.c
+++ b/src/object.c
@@ -409,7 +409,7 @@ rt_object_t rt_object_find(const char *name, rt_uint8_t type)
 			/* leave critical */
 			rt_exit_critical();
 
-			return (rt_object_t)object;
+			return object;
 		}
 	}