diff --git a/resources/ooui.less b/resources/ooui.less
index efa2c96..fe8a116 100644
--- a/resources/ooui.less
+++ b/resources/ooui.less
@@ -1,3 +1,8 @@
+.skin-timeless .oo-ui-windowManager-modal > .oo-ui-dialog,
+.skin-timeless .ve-ui-overlay-global {
+	z-index: 101;
+}
+
 .oo-ui-defaultOverlay {
 	z-index: 101;
 	font-size: 0.95em;