diff --git a/src/server/game/Entities/Unit/Unit.cpp b/src/server/game/Entities/Unit/Unit.cpp
index a7f18b752..ddd99bb3f 100644
--- a/src/server/game/Entities/Unit/Unit.cpp
+++ b/src/server/game/Entities/Unit/Unit.cpp
@@ -8870,6 +8870,12 @@ uint32 Unit::SpellDamageBonusDone(Unit* victim, SpellInfo const* spellProto, uin
             }
         }
     }
+    else
+    {
+        // No bonus damage for SPELL_DAMAGE_CLASS_NONE class spells by default
+        if (spellProto->DmgClass == SPELL_DAMAGE_CLASS_NONE)
+            return uint32(std::max((float(pdamage) + DoneTotal) * DoneTotalMod, 0.0f));
+    }
 
     // Default calculation
     if (coeff && DoneAdvertisedBenefit)