diff --git a/hosts/flora-6/mailman.nix b/hosts/flora-6/mailman.nix
index c41a29ce..eb4ed151 100644
--- a/hosts/flora-6/mailman.nix
+++ b/hosts/flora-6/mailman.nix
@@ -128,7 +128,7 @@ in {
           "/var/lib/mailman/postfix/mailqueue:/var/spool/postfix"
           "/var/lib/mailman/postfix/data:/var/lib/postfix"
           "/var/lib/mailman/core:/var/lib/mailman/core"
-          "${postfixConfig}/bin/main.cf:/etc/postfix/main.cf"
+          "${postfixConfig}:/etc/postfix/main.cf"
         ];
         environmentFiles = [
           config.age.secrets.mailman-db-secrets.path