diff --git a/sys/player/comm.h b/sys/player/comm.h
index a0e7b38..281881e 100644
--- a/sys/player/comm.h
+++ b/sys/player/comm.h
@@ -36,9 +36,10 @@
 #define MB_SAY     4096
 #define MB_CHANNEL 8192
 #define MB_SHOUT   16384
+#define MB_MENTION 0x8000
 #define MB_MISC    0x10000  // alle anderen Aktionen ohne eigenen Filter
 // Flags < 1048576 (2^20) reserviert fuer Flags
-#define MB_ALL     (MB_SAY | MB_TELL | MB_CHANNEL | MB_SHOUT | MB_MISC)
+#define MB_ALL     (MB_SAY | MB_TELL | MB_CHANNEL | MB_SHOUT | MB_MENTION | MB_MISC)
 
 // definitions for Message()