diff --git a/src/server/game/Entities/Unit/Unit.cpp b/src/server/game/Entities/Unit/Unit.cpp
index eb5f2196bd0..0b173df606a 100644
--- a/src/server/game/Entities/Unit/Unit.cpp
+++ b/src/server/game/Entities/Unit/Unit.cpp
@@ -1373,14 +1373,9 @@ void Unit::CalculateMeleeDamage(Unit* victim, uint32 damage, CalcDamageInfo* dam
             damageInfo->HitInfo     |= HITINFO_GLANCING;
             damageInfo->TargetState  = VICTIMSTATE_HIT;
             int32 leveldif = int32(victim->getLevel()) - int32(getLevel());
-            if (leveldif == 0)
-                leveldif = 1;
             if (leveldif > 3)
                 leveldif = 3;
-
-            int32 const reductionMax = leveldif * 10;
-            int32 const reductionMin = std::max(1, reductionMax - 10);
-            float reducePercent = 1.f - irand(reductionMin, reductionMax) / 100.0f;
+            float reducePercent = 1 - leveldif * 0.1f;
             damageInfo->cleanDamage += damageInfo->damage - uint32(reducePercent * damageInfo->damage);
             damageInfo->damage = uint32(reducePercent * damageInfo->damage);
             break;
@@ -2194,10 +2189,10 @@ MeleeHitOutcome Unit::RollMeleeOutcomeAgainst(const Unit* victim, WeaponAttackTy
     }
 
     // 4. GLANCING
-    // Max 40% chance to score a glancing blow against mobs that are the same or higher level (can do only players and pets and not with ranged weapon)
+    // Max 40% chance to score a glancing blow against mobs that are higher level (can do only players and pets and not with ranged weapon)
     if ((GetTypeId() == TYPEID_PLAYER || IsPet()) &&
         victim->GetTypeId() != TYPEID_PLAYER && !victim->IsPet() &&
-        getLevel() <= victim->getLevelForTarget(this))
+        getLevel() < victim->getLevelForTarget(this))
     {
         // cap possible value (with bonuses > max skill)
         int32 skill = attackerMaxSkillValueForLevel;