diff --git a/etc/firefox.profile b/etc/firefox.profile
index 2e8b2fa02..bc30b61d2 100644
--- a/etc/firefox.profile
+++ b/etc/firefox.profile
@@ -20,6 +20,7 @@ whitelist ~/.vimperatorrc
 whitelist ~/.vimperator
 whitelist ~/.pentadactylrc
 whitelist ~/.pentadactyl
+whitelist ~/.keysnail.js
 whitelist ~/.config/gnome-mplayer
 whitelist ~/.cache/gnome-mplayer/plugin
 include /etc/firejail/whitelist-common.inc