diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
index 6e1dd08194fd..2488535a32a3 100644
--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -118,12 +118,12 @@ extern int mq_init_ns(struct ipc_namespace *ns);
 #define DFLT_QUEUESMAX		      256
 #define HARD_QUEUESMAX		     1024
 #define MIN_MSGMAX			1
-#define DFLT_MSG		       64U
-#define DFLT_MSGMAX		     1024
+#define DFLT_MSG		       10U
+#define DFLT_MSGMAX		       10
 #define HARD_MSGMAX		    65536
 #define MIN_MSGSIZEMAX		      128
 #define DFLT_MSGSIZE		     8192U
-#define DFLT_MSGSIZEMAX	       (1024*1024)
+#define DFLT_MSGSIZEMAX		     8192
 #define HARD_MSGSIZEMAX	    (16*1024*1024)
 #else
 static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; }