diff --git a/src/game/Spell.h b/src/game/Spell.h
index c4688476f..c197c3e61 100644
--- a/src/game/Spell.h
+++ b/src/game/Spell.h
@@ -318,6 +318,7 @@ class Spell
         void EffectEnergisePct(uint32 i);
         void EffectTriggerSpellWithValue(uint32 i);
         void EffectTriggerRitualOfSummoning(uint32 i);
+        void EffectKillCreditPersonal(uint32 i);
         void EffectKillCredit(uint32 i);
         void EffectQuestFail(uint32 i);
         void EffectActivateRune(uint32 i);
diff --git a/src/game/SpellEffects.cpp b/src/game/SpellEffects.cpp
index 7eed2de79..2514fef85 100644
--- a/src/game/SpellEffects.cpp
+++ b/src/game/SpellEffects.cpp
@@ -147,7 +147,7 @@ pEffect SpellEffects[TOTAL_SPELL_EFFECTS]=
     &Spell::EffectUnused,                                   // 87 SPELL_EFFECT_WMO_DAMAGE
     &Spell::EffectUnused,                                   // 88 SPELL_EFFECT_WMO_REPAIR
     &Spell::EffectUnused,                                   // 89 SPELL_EFFECT_WMO_CHANGE
-    &Spell::EffectKillCredit,                               // 90 SPELL_EFFECT_KILL_CREDIT
+    &Spell::EffectKillCreditPersonal,                       // 90 SPELL_EFFECT_KILL_CREDIT              Kill credit but only for single person
     &Spell::EffectUnused,                                   // 91 SPELL_EFFECT_THREAT_ALL               one spell: zzOLDBrainwash
     &Spell::EffectEnchantHeldItem,                          // 92 SPELL_EFFECT_ENCHANT_HELD_ITEM
     &Spell::EffectUnused,                                   // 93 SPELL_EFFECT_SUMMON_PHANTASM
@@ -6788,6 +6788,14 @@ void Spell::EffectStealBeneficialBuff(uint32 i)
     }
 }
 
+void Spell::EffectKillCreditPersonal(uint32 i)
+{
+    if(!unitTarget || unitTarget->GetTypeId() != TYPEID_PLAYER)
+        return;
+
+    ((Player*)unitTarget)->KilledMonsterCredit(m_spellInfo->EffectMiscValue[i], unitTarget);
+}
+
 void Spell::EffectKillCredit(uint32 i)
 {
     if(!unitTarget || unitTarget->GetTypeId() != TYPEID_PLAYER)
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 9c39c33cf..621098b01 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "8470"
+ #define REVISION_NR "8471"
 #endif // __REVISION_NR_H__