diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c
index 3bec1f5..68c0f3e 100644
--- a/src/gui_gtk_x11.c
+++ b/src/gui_gtk_x11.c
@@ -3198,7 +3198,7 @@
 	    /* The label size apparently doesn't include the spacing, estimate
 	     * it by the page position. */
 	    if (page->allocation.x * 2 + label->allocation.x
-					    + label->allocation.width + 1>= x)
+					   + label->allocation.width + 1 >= x)
 		break;
 	}
 
@@ -3652,6 +3652,7 @@
     gtk_box_pack_start(GTK_BOX(vbox), gui.tabline, FALSE, FALSE, 0);
     gtk_notebook_set_show_border(GTK_NOTEBOOK(gui.tabline), FALSE);
     gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), FALSE);
+    gtk_notebook_set_scrollable(GTK_NOTEBOOK(gui.tabline), TRUE);
 
     {
         GtkWidget *page, *label;