diff --git a/src/server/scripts/Outland/BlackTemple/boss_reliquary_of_souls.cpp b/src/server/scripts/Outland/BlackTemple/boss_reliquary_of_souls.cpp
index 4bbbd1d3926..959cdb55a6b 100644
--- a/src/server/scripts/Outland/BlackTemple/boss_reliquary_of_souls.cpp
+++ b/src/server/scripts/Outland/BlackTemple/boss_reliquary_of_souls.cpp
@@ -695,7 +695,7 @@ struct npc_reliquary_combat_trigger : public ScriptedAI
             me->KillSelf();
     }
 
-    void UpdateAI(uint32 diff) override
+    void UpdateAI(uint32 /*diff*/) override
     {
         if (!UpdateVictim())
             return;