diff --git a/source/ubl-settings-update.c b/source/ubl-settings-update.c
index 3d9f38a..77ebcfe 100644
--- a/source/ubl-settings-update.c
+++ b/source/ubl-settings-update.c
@@ -1834,7 +1834,33 @@ void yon_main_window_complete(main_window *widgets){
         }
     
     }
+    
+	GList *list = gtk_tree_view_get_columns(GTK_TREE_VIEW(widgets->MirrorTree));
+	for (guint i=0;i<g_list_length(list);i++){
+		yon_window_config_add_listener((GtkWidget*)g_list_nth_data(list,i),yon_char_append("MirrorColumn",yon_char_from_int(i)),"fixed-width",YON_TYPE_INT);
+	}
+    g_list_free(list);
+	list = gtk_tree_view_get_columns(GTK_TREE_VIEW(widgets->PublicationTree));
+	for (guint i=0;i<g_list_length(list);i++){
+		yon_window_config_add_listener((GtkWidget*)g_list_nth_data(list,i),yon_char_append("PublishColumn",yon_char_from_int(i)),"fixed-width",YON_TYPE_INT);
+	}
+	g_list_free(list);
+	list = gtk_tree_view_get_columns(GTK_TREE_VIEW(widgets->WebPublicationTree));
+	for (guint i=0;i<g_list_length(list);i++){
+		yon_window_config_add_listener((GtkWidget*)g_list_nth_data(list,i),yon_char_append("WebColumn",yon_char_from_int(i)),"fixed-width",YON_TYPE_INT);
+	}
+	g_list_free(list);
+	list = gtk_tree_view_get_columns(GTK_TREE_VIEW(widgets->RepositoriesTree));
+	for (guint i=0;i<g_list_length(list);i++){
+		yon_window_config_add_listener((GtkWidget*)g_list_nth_data(list,i),yon_char_append("RepoColumn",yon_char_from_int(i)),"fixed-width",YON_TYPE_INT);
+	}
+	g_list_free(list);
     yon_load_proceed(YON_CONFIG_LOCAL);
+	list = gtk_tree_view_get_columns(GTK_TREE_VIEW(widgets->UpdateRepoTree));
+	for (guint i=0;i<g_list_length(list);i++){
+		yon_window_config_add_listener((GtkWidget*)g_list_nth_data(list,i),yon_char_append("UpdateColumn",yon_char_from_int(i)),"fixed-width",YON_TYPE_INT);
+	}
+	g_list_free(list);
     yon_interface_update(widgets);
     
         g_signal_connect(G_OBJECT(widgets->BootCheck),"toggled",G_CALLBACK(on_toggle_button_toggled),widgets);