Index: trunk/src/org/openstreetmap/josm/gui/layer/gpx/CustomizeDrawingAction.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/layer/gpx/CustomizeDrawingAction.java	(revision 16948)
+++ trunk/src/org/openstreetmap/josm/gui/layer/gpx/CustomizeDrawingAction.java	(revision 16949)
@@ -55,5 +55,5 @@
     private CustomizeDrawingAction() {
         super(tr("Customize track drawing"));
-        new ImageProvider("mapmode/addsegment").getResource().attachImageIcon(this, true);
+        new ImageProvider("preference").getResource().attachImageIcon(this, true);
         putValue("help", ht("/Action/GPXLayerCustomizeLineDrawing"));
     }