diff --git a/rspamd.nix b/rspamd.nix
index e875bd6..5cbf162 100644
--- a/rspamd.nix
+++ b/rspamd.nix
@@ -38,11 +38,9 @@ in {
       };
     };
 
-    redis = {
-      password-file = {
-        type = str;
-        description = "Password with which to connect to Redis.";
-      };
+    redis.password-file = mkOption {
+      type = str;
+      description = "Password with which to connect to Redis.";
     };
   };