diff --git a/nixos/server/package-configs/mail-server/default.nix b/nixos/server/package-configs/mail-server/default.nix
index ae56e4c..fd1041d 100644
--- a/nixos/server/package-configs/mail-server/default.nix
+++ b/nixos/server/package-configs/mail-server/default.nix
@@ -68,7 +68,7 @@
       };
       Junk = {
         auto = "subscribe";
-        specialUse = "Junk";
+        specialUse = "\Junk";
       };
       Sent = {
         auto = "subscribe";