Index: applications/editors/josm/plugins/piclayer/src/org/openstreetmap/josm/plugins/piclayer/PicLayerPlugin.java
===================================================================
--- applications/editors/josm/plugins/piclayer/src/org/openstreetmap/josm/plugins/piclayer/PicLayerPlugin.java	(revision 18597)
+++ applications/editors/josm/plugins/piclayer/src/org/openstreetmap/josm/plugins/piclayer/PicLayerPlugin.java	(revision 19062)
@@ -30,6 +30,7 @@
 import org.openstreetmap.josm.plugins.Plugin;
 import org.openstreetmap.josm.gui.IconToggleButton;
+import org.openstreetmap.josm.gui.MapView;
+import org.openstreetmap.josm.gui.MapView.LayerChangeListener;
 import org.openstreetmap.josm.gui.layer.Layer;
-import org.openstreetmap.josm.gui.layer.Layer.LayerChangeListener;
 import org.openstreetmap.josm.gui.MapFrame;
 
@@ -74,6 +75,5 @@
 
         // Listen to layers
-        Layer.listeners.add( this );
-
+        MapView.addLayerChangeListener(this);
     }