diff --git a/profiles/default/linux/amd64/13.0/backbone/desktop/package.mask b/profiles/default/linux/amd64/13.0/backbone/desktop/package.mask
index c40c6e9a..7df42305 100644
--- a/profiles/default/linux/amd64/13.0/backbone/desktop/package.mask
+++ b/profiles/default/linux/amd64/13.0/backbone/desktop/package.mask
@@ -5,6 +5,7 @@
 =www-client/firefox-16.0.1
 >=dev-games/cegui-0.7.0 # 0.6* required by Qemu, spice
 =sys-kernel/geek-sources-3.9.0
+=sys-kernel/geek-sources-3.9.1
 =sys-fs/aufs3-3_p20130422
 =sys-fs/aufs3-3_p20130429
 =dev-libs/icu-51.1