diff --git a/modules/mail/default.nix b/modules/mail/default.nix
index 2f6b9d4..abf4ffe 100644
--- a/modules/mail/default.nix
+++ b/modules/mail/default.nix
@@ -178,7 +178,7 @@ in
         pkgs.dovecot_pigeonhole
       ];
       sievesScripts = {
-        before = pkgs.WriteText "spam.sieve" ''
+        before = pkgs.writeText "spam.sieve" ''
           require "fileinto";
 
           if anyof(