diff --git a/src/game/Cell.h b/src/game/Cell.h
index 5fb430b1ad..802c7bd8c4 100644
--- a/src/game/Cell.h
+++ b/src/game/Cell.h
@@ -168,6 +168,7 @@ struct TRINITY_DLL_DECL Cell
     template<class LOCK_TYPE, class T, class CONTAINER> void Visit(const CellLock<LOCK_TYPE> &, TypeContainerVisitor<T, CONTAINER> &visitor, Map &m, const WorldObject &obj, float radius) const;
     template<class LOCK_TYPE, class T, class CONTAINER> void Visit(const CellLock<LOCK_TYPE> &, TypeContainerVisitor<T, CONTAINER> &visitor, Map &, float radius, float x_off, float y_off) const;
 
+    static CellArea CalculateCellArea(const WorldObject &obj, float radius);
     static CellArea CalculateCellArea(float x, float y, float radius);
 
 private:
diff --git a/src/game/CellImpl.h b/src/game/CellImpl.h
index 9dae6eeedc..4e206b7a1e 100644
--- a/src/game/CellImpl.h
+++ b/src/game/CellImpl.h
@@ -140,6 +140,11 @@ inline int CellHelper(const float radius)
     return (int)ceilf(radius/SIZE_OF_GRID_CELL);
 }
 
+inline CellArea Cell::CalculateCellArea(const WorldObject &obj, float radius)
+{
+    return Cell::CalculateCellArea(obj.GetPositionX(), obj.GetPositionY(), radius);
+}
+
 inline CellArea Cell::CalculateCellArea(float x, float y, float radius)
 {
     if(radius <= 0.0f)