diff --git a/components/synedit/syngutterbase.pp b/components/synedit/syngutterbase.pp
index 2d3aa566c8..06f4d1a602 100644
--- a/components/synedit/syngutterbase.pp
+++ b/components/synedit/syngutterbase.pp
@@ -76,7 +76,7 @@ type
       default 0;
     property RightOffset: integer read FRightOffset write SetRightOffset
       default 0;
-property OnChange: TNotifyEvent read FOnChange write FOnChange;
+    property OnChange: TNotifyEvent read FOnChange write FOnChange;
     property OnResize: TNotifyEvent read FOnResize write FOnResize;
   public
     property Parts: TSynGutterPartListBase read FGutterPartList write SetGutterParts;