diff --git a/dev-qt/qtgui/qtgui-5.5.1.ebuild b/dev-qt/qtgui/qtgui-5.5.1.ebuild
index 507b6d34cc736..c40699381bc20 100644
--- a/dev-qt/qtgui/qtgui-5.5.1.ebuild
+++ b/dev-qt/qtgui/qtgui-5.5.1.ebuild
@@ -22,6 +22,7 @@ REQUIRED_USE="
 	eglfs? ( egl )
 	ibus? ( dbus )
 	libinput? ( udev )
+	xcb? ( gles2? ( egl ) )
 "
 
 RDEPEND="