diff --git a/conf/intel/portage/package.mask/00-sabayon.package.mask b/conf/intel/portage/package.mask/00-sabayon.package.mask
index 6b1fc37f..b68e1130 100644
--- a/conf/intel/portage/package.mask/00-sabayon.package.mask
+++ b/conf/intel/portage/package.mask/00-sabayon.package.mask
@@ -187,11 +187,11 @@ net-analyzer/nmap::gentoo
 media-video/mkvtoolnix::gentoo
 
 # 2015-12-30 Sławomir Nizio: unmask after they are tested properly
-=x11-misc/lightdm-1.12.2
-=x11-misc/lightdm-base-1.12.2
-=x11-misc/lightdm-qt4-1.12.2
+>=x11-misc/lightdm-1.12.2
+>=x11-misc/lightdm-base-1.12.2
+>=x11-misc/lightdm-qt4-1.12.2
 # note: no 's:#show-language-selector=.*:show-language-selector=true:', check impact
-=x11-misc/lightdm-gtk-greeter-1.9.0
+>=x11-misc/lightdm-gtk-greeter-1.9.0
 
 # 2015-02-17 Joost Ruis: mask portage version
 net-p2p/bittornado::gentoo