diff --git a/src/server/game/Entities/Creature/Creature.cpp b/src/server/game/Entities/Creature/Creature.cpp
index d120713636..6506a113ae 100755
--- a/src/server/game/Entities/Creature/Creature.cpp
+++ b/src/server/game/Entities/Creature/Creature.cpp
@@ -1668,8 +1668,8 @@ bool Creature::IsImmunedToSpell(SpellInfo const* spellInfo)
     if (!spellInfo)
         return false;
 
-    // Spells that don't have effectMechanics.
-    if (!spellInfo->HasAnyEffectMechanic() && GetCreatureTemplate()->MechanicImmuneMask & (1 << (spellInfo->Mechanic - 1)))
+    // Creature is immune to main mechanic of the spell
+    if (GetCreatureTemplate()->MechanicImmuneMask & (1 << (spellInfo->Mechanic - 1)))
         return true;
 
     // This check must be done instead of 'if (GetCreatureTemplate()->MechanicImmuneMask & (1 << (spellInfo->Mechanic - 1)))' for not break