diff --git a/src/server/scripts/Outland/Auchindoun/ShadowLabyrinth/boss_murmur.cpp b/src/server/scripts/Outland/Auchindoun/ShadowLabyrinth/boss_murmur.cpp
index 04ce89322..4958a34f5 100644
--- a/src/server/scripts/Outland/Auchindoun/ShadowLabyrinth/boss_murmur.cpp
+++ b/src/server/scripts/Outland/Auchindoun/ShadowLabyrinth/boss_murmur.cpp
@@ -120,7 +120,7 @@ struct boss_murmur : public BossAI
     {
         BossAI::DamageTaken(attacker, damage, damagetype, damageSchoolMask);
 
-        if (!me->GetVictim() && attacker->IsControlledByPlayer())
+        if (attacker && !me->GetVictim() && attacker->IsControlledByPlayer())
             AttackStart(attacker);
     }