diff --git a/mastus/ttrss.nix b/mastus/ttrss.nix
index 68dfd80..5da7ab0 100644
--- a/mastus/ttrss.nix
+++ b/mastus/ttrss.nix
@@ -3,6 +3,7 @@
   containers.ttrss = {
     config = {
       users.extraUsers.ttrss = {};
+      users.extraGroups.ttrss = {};
 
       services.postgresql = {
         enable = true;
@@ -33,23 +34,21 @@
       };
 
       services.phpfpm = {
-        extraConfig = ''
-          error_log = /var/log/phpfpm.log
-          log_level = notice
-        '';
-
-        poolConfigs = {
-          ttrss = ''
-              listen = 9000
-              user = ttrss
-              pm = dynamic
-              pm.max_children = 75
-              pm.start_servers = 10
-              pm.min_spare_servers = 5
-              pm.max_spare_servers = 20
-              pm.max_requests = 500
-              catch_workers_output = 1
-          '';
+        pools = {
+          ttrss = {
+            user = "ttrss";
+            group = "ttrss";
+            settings = {
+              listen = "9000";
+              pm = "dynamic";
+              "pm.max_children" = 75;
+              "pm.start_servers" = 10;
+              "pm.min_spare_servers" = 5;
+              "pm.max_spare_servers" = 20;
+              "pm.max_requests" = 500;
+              catch_workers_output = 1;
+            };
+          };
         };
       };