diff --git a/src/server/game/Chat/Chat.h b/src/server/game/Chat/Chat.h
index 604d911abc..b6798a9e39 100644
--- a/src/server/game/Chat/Chat.h
+++ b/src/server/game/Chat/Chat.h
@@ -150,7 +150,7 @@ class CliHandler : public ChatHandler
         // overwrite functions
         const char *GetTrinityString(int32 entry) const;
         bool isAvailable(ChatCommand const& cmd) const;
-        bool HasPermission(uint32 permission) const { return true; }
+        bool HasPermission(uint32 /*permission*/) const { return true; }
         void SendSysMessage(const char *str);
         std::string GetNameLink() const;
         bool needReportToTarget(Player* chr) const;