diff --git a/fluents/fluents.py b/fluents/fluents.py
index 2c959d8..1bcf21a 100644
--- a/fluents/fluents.py
+++ b/fluents/fluents.py
@@ -158,6 +158,7 @@ class FluentApp:
                                                         self.idlist_crt)
         self.dimlist_crt = selections.DimListController(self['dim_list'],
                                                         self.sellist_crt)
+        self.sellist_crt.set_dimlist_controller(self.dimlist_crt)
 
     def init_gui(self):
         self['appwindow'].set_size_request(800, 600)
diff --git a/fluents/selections.py b/fluents/selections.py
index 7f2bedc..f2d5fb4 100644
--- a/fluents/selections.py
+++ b/fluents/selections.py
@@ -182,9 +182,10 @@ class SelectionListController:
     ##
     ## Public interface
     ##
+    def set_dimlist_controller(self, dimlist_controller):
+        self._dimlist_controller = dimlist_controller
+
     def set_dimension(self, dim):
-        print "SelTreeController.set_dimension(%s)" % dim
-        
         self._ensure_selection_store(dim)
         self._seltree.set_model(self._sel_stores[dim])
         self._idlist_controller.set_dimension(dim)
@@ -192,14 +193,11 @@ class SelectionListController:
 
     def selection_changed(self, dimname, selection):
         """Callback function from Project."""
-        print "selection_changed"
-
         for dim in selection.dims():
             self._ensure_selection_store(dim)
             store = self._sel_stores[dim]
 
             if not self._get_current_selection_iter(selection, dim):
-                print "    inserting into store"
                 values = (selection.title, selection, dim)
                 store.insert_after(None, None, values)
 
@@ -276,7 +274,7 @@ class SelectionListController:
         obj = treestore.get_value(i, 2)
         if isinstance(obj, dataset.CategoryDataset):
             self.add_dataset(obj)
-            self.set_dimension(obj.get_dim_name(0))
+            self._dimlist_controller.set_dimension(obj.get_dim_name(0))
         widget.emit_stop_by_name('drag-data-received')
 
     def _on_cursor_changed(self, widget):
@@ -361,7 +359,6 @@ class DimListController:
             self.dimlist.set_cursor(self.dimstore.get_path(dim))
 
         self._seltree_controller.set_dimension(dimname)
-        print "DimListController.set_dimension()"
 
     def dataset_changed(self):
         """Callback function from Project."""