diff --git a/metadata/repository_mask.conf b/metadata/repository_mask.conf
index 66f3668..999f13f 100644
--- a/metadata/repository_mask.conf
+++ b/metadata/repository_mask.conf
@@ -18,6 +18,7 @@
     net-im/lurch[~scm]
     net-im/pidgin-opensteamworks[~scm]
     net-misc/remmina[~scm]
+    net-misc/trickle[~scm]
     x11-apps/terminator[~scm]
     x11-misc/cbatticon[~scm]
     x11-wm/i3[~scm]