diff --git a/Client/MirObjects/MapObject.cs b/Client/MirObjects/MapObject.cs
index 5a954f97b..41bf0ee9b 100644
--- a/Client/MirObjects/MapObject.cs
+++ b/Client/MirObjects/MapObject.cs
@@ -306,7 +306,7 @@ public void RemoveBuffEffect(BuffType type)
                 ob = (PlayerObject)this;
             }
 
-            for (int i = 0; i < Effects.Count; i++)
+            for (int i = Effects.Count - 1; i >= 0; i--)
             {
                 if (!(Effects[i] is BuffEffect)) continue;
                 if (((BuffEffect)(Effects[i])).BuffType != type) continue;