diff --git a/conf.d/mixin.mk b/conf.d/mixin.mk
index c0b3ddf3..512c22b7 100644
--- a/conf.d/mixin.mk
+++ b/conf.d/mixin.mk
@@ -77,7 +77,8 @@ mixin/regular-icewm: use/fonts/ttf/redhat +icewm +nm-gtk
 	@$(call add,THE_PACKAGES,mnt)
 
 # gdm2.20 can reboot/halt with both sysvinit and systemd, and is slim
-mixin/regular-gnustep: use/x11/gnustep use/x11/gdm2.20 use/mediacheck
+mixin/regular-gnustep: use/x11/gnustep use/x11/gdm2.20 use/mediacheck \
+	use/browser/seamonkey/i18n
 	@$(call add,THE_BRANDING,graphics)
 
 mixin/regular-cinnamon: use/x11/cinnamon use/x11/lightdm/slick +nm-gtk \