diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index 97a777ad4f592993bb58b0098ceee85d1b6977eb..dafeecf5b143d6f93adbf8886147751dda142857 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -258,7 +258,7 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
 			goto exit;
 
 		retval = call_usermodehelper(argv[0], argv,
-					     env->envp, UMH_NO_WAIT);
+					     env->envp, UMH_WAIT_EXEC);
 	}
 
 exit: