Index: work/gtk/layersel/wt_layersel.c
===================================================================
--- work/gtk/layersel/wt_layersel.c	(revision 13399)
+++ work/gtk/layersel/wt_layersel.c	(revision 13400)
@@ -276,7 +276,7 @@
 /* Creating a group enrty (both open and closed state); after layers are added, finish() needs to be called */
 static GtkWidget *build_group_start(pcb_gtk_layersel_t *ls, pcb_gtk_ls_grp_t *lsg, const char *gname, int has_group_vis)
 {
-	GtkWidget *gn_vert, *vlabel, *opn, *cld;
+	GtkWidget *gn_vert, *vlabel, *vlabel_sw, *opn, *cld;
 
 /* Layout:
   +--------------------------+<- grp_row
@@ -306,7 +306,10 @@
 	/* install group name - vertical (for when the group is open) */
 	vlabel = gtk_label_new(gname);
 	gtk_label_set_angle(GTK_LABEL(vlabel), 90);
-	gtk_box_pack_start(GTK_BOX(gn_vert), vlabel, TRUE, TRUE, 0);
+	vlabel_sw = gtk_scrolled_window_new(NULL, NULL);
+	gtkc_scrolled_window_add_with_viewport(vlabel_sw, vlabel);
+	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vlabel_sw), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+	gtk_box_pack_start(GTK_BOX(gn_vert), vlabel_sw, TRUE, TRUE, 0);
 	gtk_misc_set_alignment(GTK_MISC(vlabel), 0, 1);
 	gtk_widget_set_size_request(vlabel, 32, 1);