diff --git a/src/game/SpellAuraDefines.h b/src/game/SpellAuraDefines.h
index 1e163bbdb..288645d17 100644
--- a/src/game/SpellAuraDefines.h
+++ b/src/game/SpellAuraDefines.h
@@ -294,7 +294,7 @@ enum AuraType
     SPELL_AURA_NO_REAGENT_USE = 256,
     SPELL_AURA_MOD_TARGET_RESIST_BY_SPELL_CLASS = 257,
     SPELL_AURA_258 = 258,
-    SPELL_AURA_259 = 259,
+    SPELL_AURA_MOD_PERIODIC_HEAL = 259,
     SPELL_AURA_SCREEN_EFFECT = 260,
     SPELL_AURA_PHASE = 261,
     SPELL_AURA_IGNORE_UNIT_STATE = 262,
diff --git a/src/game/SpellAuras.cpp b/src/game/SpellAuras.cpp
index 1559ba0c9..f21ca737a 100644
--- a/src/game/SpellAuras.cpp
+++ b/src/game/SpellAuras.cpp
@@ -309,7 +309,7 @@ pAuraHandler AuraHandler[TOTAL_AURAS]=
     &Aura::HandleNoReagentUseAura,                          //256 SPELL_AURA_NO_REAGENT_USE Use SpellClassMask for spell select
     &Aura::HandleNULL,                                      //257 SPELL_AURA_MOD_TARGET_RESIST_BY_SPELL_CLASS Use SpellClassMask for spell select
     &Aura::HandleNULL,                                      //258 SPELL_AURA_MOD_SPELL_VISUAL
-    &Aura::HandleNULL,                                      //259 corrupt healing over time spell
+    &Aura::HandleNoImmediateEffect,                         //259 SPELL_AURA_MOD_PERIODIC_HEAL                    implemented in Unit::SpellHealingBonus
     &Aura::HandleNoImmediateEffect,                         //260 SPELL_AURA_SCREEN_EFFECT (miscvalue = id in ScreenEffect.dbc) not required any code
     &Aura::HandlePhase,                                     //261 SPELL_AURA_PHASE undetectable invisibility?     implemented in Unit::isVisibleForOrDetect
     &Aura::HandleNoImmediateEffect,                         //262 SPELL_AURA_IGNORE_UNIT_STATE                    implemented in Unit::isIgnoreUnitState & Spell::CheckCast
diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index e0959f836..727567637 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -6949,11 +6949,18 @@ uint32 Unit::SpellHealingBonusTaken(Unit *pCaster, SpellEntry const *spellProto,
 
     // Healing taken percent
     float minval = float(GetMaxNegativeAuraModifier(SPELL_AURA_MOD_HEALING_PCT));
-    if(minval)
+    if (damagetype == DOT)
+    {
+        // overwrite max SPELL_AURA_MOD_HEALING_PCT if greater negative effect
+        float minDotVal = float(GetMaxNegativeAuraModifier(SPELL_AURA_MOD_PERIODIC_HEAL));
+        minval = (minDotVal < minval) ? minDotVal : minval;
+    }
+    if (minval)
         TakenTotalMod *= (100.0f + minval) / 100.0f;
 
     float maxval = float(GetMaxPositiveAuraModifier(SPELL_AURA_MOD_HEALING_PCT));
-    if(maxval)
+    // no SPELL_AURA_MOD_PERIODIC_HEAL positive cases
+    if (maxval)
         TakenTotalMod *= (100.0f + maxval) / 100.0f;
 
     // No heal amount for this class spells
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 9d9db0cbd..54a254606 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 "10764"
+ #define REVISION_NR "10765"
 #endif // __REVISION_NR_H__