diff --git a/profiles/default/linux/amd64/13.0/backbone/desktop/package.use b/profiles/default/linux/amd64/13.0/backbone/desktop/package.use
index 66ba7096..6fc79d85 100644
--- a/profiles/default/linux/amd64/13.0/backbone/desktop/package.use
+++ b/profiles/default/linux/amd64/13.0/backbone/desktop/package.use
@@ -30,6 +30,7 @@ dev-lang/python sqlite
 dev-libs/apr-util mysql
 dev-libs/boost python
 dev-libs/glib utils
+dev-libs/gmp pgo
 dev-libs/libgcrypt static-libs
 dev-libs/libgpg-error static-libs
 dev-libs/libxml2 python