diff --git a/contrib/apparmor/usr.bin.qutebrowser b/contrib/apparmor/usr.bin.qutebrowser
index ab5abcdcc..9e9e76d87 100644
--- a/contrib/apparmor/usr.bin.qutebrowser
+++ b/contrib/apparmor/usr.bin.qutebrowser
@@ -27,6 +27,7 @@
     /usr/lib/python3.?/** mr,
     /usr/local/lib/python3.?/** r,
 
+    /proc/*/mounts r,
     /tmp/* krw,
 
     @{HOME}/.config/qutebrowser/** krw,