diff --git a/xfce-extra/xfce4-mailwatch-plugin/xfce4-mailwatch-plugin-1.2.0-r3.ebuild b/xfce-extra/xfce4-mailwatch-plugin/xfce4-mailwatch-plugin-1.2.0-r3.ebuild
index fb2e8ab291ca5..35a670cfe2786 100644
--- a/xfce-extra/xfce4-mailwatch-plugin/xfce4-mailwatch-plugin-1.2.0-r3.ebuild
+++ b/xfce-extra/xfce4-mailwatch-plugin/xfce4-mailwatch-plugin-1.2.0-r3.ebuild
@@ -18,7 +18,7 @@ RDEPEND=">=dev-libs/glib-2:=
 	>=x11-libs/gtk+-2.18:2=
 	x11-libs/libX11:=
 	<xfce-base/exo-0.12.5-r100
-	>=xfce-base/libxfce4ui-4.10:=
+	>=xfce-base/libxfce4ui-4.10:=[gtk2(+)]
 	>=xfce-base/libxfce4util-4.10:=
 	>=xfce-base/xfce4-panel-4.10[gtk2(+)]
 	ssl? (