diff --git a/modules/postgresql.nix b/modules/postgresql.nix
index 3afc845..9474c7b 100644
--- a/modules/postgresql.nix
+++ b/modules/postgresql.nix
@@ -26,18 +26,15 @@
   };
 
   services.logrotate = {
-    paths.postgresqlBackup = {
-      path = "${config.services.postgresqlBackup.location}/*.sql.zstd";
-      user = "postgres";
-      group = "postgres";
-      keep = 24;
-      frequency = "hourly";
-      extraConfig = ''
-        dateext
-        dateformat _%Y-%m-%d:%H
-        extension = .zstd
-      '';
-
+    settings = {
+      "${config.services.postgresqlBackup.location}/*.sql.zstd" = {
+        su = "postgres postgres";
+        rotate = 24;
+        frequency = "hourly";
+        dateext = true;
+        dateformat = "_%Y-%m-%d:%H";
+        extension = ".zstd";
+      };
     };
   };
 }