diff --git a/trunk/src/com/jpexs/decompiler/flash/abc/gui/LineMarkedEditorPane.java b/trunk/src/com/jpexs/decompiler/flash/abc/gui/LineMarkedEditorPane.java
index 257a31c95..bafd70b5e 100644
--- a/trunk/src/com/jpexs/decompiler/flash/abc/gui/LineMarkedEditorPane.java
+++ b/trunk/src/com/jpexs/decompiler/flash/abc/gui/LineMarkedEditorPane.java
@@ -47,6 +47,14 @@ public class LineMarkedEditorPane extends JEditorPane {
       });
    }
 
+   @Override
+   public void setText(String t) {
+      lastLine=-1;
+      super.setText(t);
+   }
+   
+   
+
    @Override
    public void paint(Graphics g) {
       g.setColor(Color.white);