diff --git a/src/server/game/Entities/Unit/Unit.cpp b/src/server/game/Entities/Unit/Unit.cpp
index 659ebef92af..700d7f3f726 100755
--- a/src/server/game/Entities/Unit/Unit.cpp
+++ b/src/server/game/Entities/Unit/Unit.cpp
@@ -1478,9 +1478,13 @@ bool Unit::IsDamageReducedByArmor(SpellSchoolMask schoolMask, SpellInfo const* s
             return false;
 
         // bleeding effects are not reduced by armor
-        if (effIndex != MAX_SPELL_EFFECTS && spellInfo->Effects[effIndex].ApplyAuraName == SPELL_AURA_PERIODIC_DAMAGE)
-            if (spellInfo->GetEffectMechanicMask(effIndex) & (1<<MECHANIC_BLEED))
-                return false;
+        if (effIndex != MAX_SPELL_EFFECTS)
+        {
+            if (spellInfo->Effects[effIndex].ApplyAuraName == SPELL_AURA_PERIODIC_DAMAGE ||
+                spellInfo->Effects[effIndex].Effect == SPELL_EFFECT_SCHOOL_DAMAGE)
+                if (spellInfo->GetEffectMechanicMask(effIndex) & (1<<MECHANIC_BLEED))
+                    return false;
+        }
     }
     return true;
 }