diff --git a/source3/include/messages.h b/source3/include/messages.h
index fd7b2106033..cc10f3b90bb 100644
--- a/source3/include/messages.h
+++ b/source3/include/messages.h
@@ -41,5 +41,7 @@
 /* smbd messages */
 #define MSG_SMB_CONF_UPDATED 3001
 #define MSG_SMB_FORCE_TDIS   3002
+#define MSG_SMB_SAM_SYNC     3003
+#define MSG_SMB_SAM_REPL     3004
 
 #endif