diff --git a/src/server/game/Entities/Object/Object.cpp b/src/server/game/Entities/Object/Object.cpp
index f2546973ed4..7b34bab9728 100644
--- a/src/server/game/Entities/Object/Object.cpp
+++ b/src/server/game/Entities/Object/Object.cpp
@@ -1409,24 +1409,24 @@ bool WorldObject::IsInMap(const WorldObject* obj) const
     return false;
 }
 
-bool WorldObject::IsWithinDist3d(float x, float y, float z, float dist, bool isInBoundaryRadius /*= false*/) const
+bool WorldObject::IsWithinDist3d(float x, float y, float z, float dist) const
 {
-    return IsInDist(x, y, z, dist + isInBoundaryRadius ? GetBoundaryRadius() :  GetCombatReach());
+    return IsInDist(x, y, z, dist);
 }
 
-bool WorldObject::IsWithinDist3d(const Position* pos, float dist, bool isInBoundaryRadius /*= false*/) const
+bool WorldObject::IsWithinDist3d(const Position* pos, float dist) const
 {
-    return IsInDist(pos, dist + isInBoundaryRadius ? GetBoundaryRadius() : GetCombatReach());
+    return IsInDist(pos, dist);
 }
 
-bool WorldObject::IsWithinDist2d(float x, float y, float dist, bool isInBoundaryRadius /*= false*/) const
+bool WorldObject::IsWithinDist2d(float x, float y, float dist) const
 {
-    return IsInDist2d(x, y, dist + isInBoundaryRadius ? GetBoundaryRadius() : GetCombatReach());
+    return IsInDist2d(x, y, dist);
 }
 
-bool WorldObject::IsWithinDist2d(const Position* pos, float dist, bool isInBoundaryRadius /*= false*/) const
+bool WorldObject::IsWithinDist2d(const Position* pos, float dist) const
 {
-    return IsInDist2d(pos, dist + isInBoundaryRadius ? GetBoundaryRadius() : GetCombatReach());
+    return IsInDist2d(pos, dist);
 }
 
 bool WorldObject::IsWithinDist(WorldObject const* obj, float dist2compare, bool is3D /*= true*/) const
diff --git a/src/server/game/Entities/Object/Object.h b/src/server/game/Entities/Object/Object.h
index 8f83160db7a..a173e4d93a8 100644
--- a/src/server/game/Entities/Object/Object.h
+++ b/src/server/game/Entities/Object/Object.h
@@ -285,7 +285,6 @@ class TC_GAME_API WorldObject : public Object, public WorldLocation
         void GetContactPoint(WorldObject const* obj, float &x, float &y, float &z, float distance2d = CONTACT_DISTANCE) const;
 
         virtual float GetCombatReach() const { return 0.0f; } // overridden (only) in Unit
-        virtual float GetBoundaryRadius() const { return 0.0f; } // overridden (only) in Unit
         void UpdateGroundPositionZ(float x, float y, float &z) const;
         void UpdateAllowedPositionZ(float x, float y, float &z) const;
 
@@ -330,10 +329,10 @@ class TC_GAME_API WorldObject : public Object, public WorldLocation
 
         bool IsSelfOrInSameMap(WorldObject const* obj) const;
         bool IsInMap(WorldObject const* obj) const;
-        bool IsWithinDist3d(float x, float y, float z, float dist, bool isInBoundaryRadius = false) const;
-        bool IsWithinDist3d(Position const* pos, float dist, bool isInBoundaryRadius = false) const;
-        bool IsWithinDist2d(float x, float y, float dist, bool isInBoundaryRadius = false) const;
-        bool IsWithinDist2d(Position const* pos, float dist, bool isInBoundaryRadius = false) const;
+        bool IsWithinDist3d(float x, float y, float z, float dist) const;
+        bool IsWithinDist3d(Position const* pos, float dist) const;
+        bool IsWithinDist2d(float x, float y, float dist) const;
+        bool IsWithinDist2d(Position const* pos, float dist) const;
         // use only if you will sure about placing both object at same map
         bool IsWithinDist(WorldObject const* obj, float dist2compare, bool is3D = true) const;
         bool IsWithinDistInMap(WorldObject const* obj, float dist2compare, bool is3D = true) const;
diff --git a/src/server/game/Entities/Unit/Unit.h b/src/server/game/Entities/Unit/Unit.h
index b0af9c8ebbc..9334d64a723 100644
--- a/src/server/game/Entities/Unit/Unit.h
+++ b/src/server/game/Entities/Unit/Unit.h
@@ -1006,7 +1006,7 @@ class TC_GAME_API Unit : public WorldObject
         bool CanDualWield() const { return m_canDualWield; }
         virtual void SetCanDualWield(bool value) { m_canDualWield = value; }
         float GetCombatReach() const override { return m_floatValues[UNIT_FIELD_COMBATREACH]; }
-        float GetBoundaryRadius() const override { return m_floatValues[UNIT_FIELD_BOUNDINGRADIUS]; }
+        float GetBoundaryRadius() const { return m_floatValues[UNIT_FIELD_BOUNDINGRADIUS]; }
         bool IsWithinCombatRange(Unit const* obj, float dist2compare) const;
         bool IsWithinMeleeRange(Unit const* obj) const;
         bool IsWithinBoundaryRadius(const Unit* obj) const;
diff --git a/src/server/game/Spells/Spell.cpp b/src/server/game/Spells/Spell.cpp
index 077a1943f9f..2cae4acffb4 100644
--- a/src/server/game/Spells/Spell.cpp
+++ b/src/server/game/Spells/Spell.cpp
@@ -7952,8 +7952,20 @@ WorldObjectSpellAreaTargetCheck::WorldObjectSpellAreaTargetCheck(float range, Po
 
 bool WorldObjectSpellAreaTargetCheck::operator()(WorldObject* target)
 {
-    if (!target->IsWithinDist3d(_position, _range, true) && !(target->ToGameObject() && target->ToGameObject()->IsInRange(_position->GetPositionX(), _position->GetPositionY(), _position->GetPositionZ(), _range)))
-        return false;
+    if (target->ToGameObject())
+    {
+        // isInRange including the dimension of the GO
+        bool isInRange = target->ToGameObject()->IsInRange(_position->GetPositionX(), _position->GetPositionY(), _position->GetPositionZ(), _range);
+        if (!isInRange)
+            return false;
+    }
+    else
+    {
+        bool isInsideCylinder = target->IsWithinDist2d(_position, _range) && std::abs(target->GetPositionZ() - _position->GetPositionZ()) <= _range;
+        if (!isInsideCylinder)
+            return false;
+    }
+
     return WorldObjectSpellTargetCheck::operator ()(target);
 }