diff --git a/docs/configuration.md b/docs/configuration.md
index c3017c28d..dda450a85 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -189,7 +189,7 @@ Common mount points are defined in the `@{MOUNTS}` variable. If you mount a disk
 
 If you mount a disk on `/ssd/`, add the following to `/etc/apparmor.d/tunables/xdg-user-dirs.d/apparmor.d.d/local`:
 ```sh
-@{MOUNT}+=/ssd/
+@{MOUNTS}+=/ssd/
 ```
 
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