diff --git a/src/gcal-month-view.c b/src/gcal-month-view.c
index 436c2805..c8a9599d 100644
--- a/src/gcal-month-view.c
+++ b/src/gcal-month-view.c
@@ -960,7 +960,7 @@ gcal_month_view_size_allocate (GtkWidget     *widget,
         }
     }
 
-  /* FIXME: remove when Gtk bug is fixed */
+  /* FIXME: remove on Gtk+ 3.15.4 release */
   if (g_hash_table_size (priv->overflow_cells) != 0)
     gtk_widget_queue_draw_area (widget, allocation->x, allocation->y, allocation->width, allocation->height);
 }