diff --git a/kernel/fork.c b/kernel/fork.c
index 1dd8945..e3a85b3 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1344,7 +1344,8 @@
 		/* hopefully this check will go away when userns support is
 		 * complete
 		 */
-		if (!capable(CAP_SYS_ADMIN))
+		if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
+				!capable(CAP_SETGID))
 			return -EPERM;
 	}