diff --git a/apparmor.d/groups/snap/snap-update-ns b/apparmor.d/groups/snap/snap-update-ns
index 56b1cfc39..8628aa716 100644
--- a/apparmor.d/groups/snap/snap-update-ns
+++ b/apparmor.d/groups/snap/snap-update-ns
@@ -24,10 +24,11 @@ profile snap-update-ns @{exec_path} {
   mount -> /usr/**,
   mount -> /var/lib/dhcp/,
 
-  umount /snap/**,
-  umount /var/lib/dhcp/,
   umount @{lib}/@{multiarch}/webkit2gtk-@{version}/,
+  umount /snap/**,
+  umount /tmp/.snap/**,
   umount /usr/share/xml/iso-codes/,
+  umount /var/lib/dhcp/,
 
   @{exec_path} mr,
   @{lib_dirs}/**.so* mr,
@@ -42,6 +43,8 @@ profile snap-update-ns @{exec_path} {
   /usr/ r,
   /usr/local/ r,
   /usr/local/share/ r,
+  /usr/local/share/doc/ rw,
+  /usr/local/share/fonts/ rw,
 
   owner /snap/{,**} rw,