diff --git a/flake.nix b/flake.nix
index 09f54fe..480d512 100644
--- a/flake.nix
+++ b/flake.nix
@@ -68,7 +68,7 @@
     };
 
     nixseparatedebuginfod = {
-      url = "github:symphorien/nixseparatedebuginfod";
+      url = "github:symphorien/nixseparatedebuginfod/466110a37e11a33a3551b44d9da5e323a8924cfa";
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.flake-utils.follows = "flake-utils";
     };
diff --git a/modules/optional/dev/default.nix b/modules/optional/dev/default.nix
index 33372f3..4c29439 100644
--- a/modules/optional/dev/default.nix
+++ b/modules/optional/dev/default.nix
@@ -18,21 +18,10 @@ lib.optionalAttrs (!minimal) {
   # Add the agenix-rekey sandbox path permanently to avoid adding myself to trusted-users
   nix.settings.extra-sandbox-paths = ["/var/tmp/agenix-rekey"];
 
-  services.nixseparatedebuginfod.enable = true;
-  # We need a system-level user to be able to use nix.settings.allowed-users with it.
-  # TODO: remove once https://github.com/NixOS/nix/issues/9071 is fixed
-  systemd.services.nixseparatedebuginfod.serviceConfig = {
-    DynamicUser = lib.mkForce false;
-    User = "nixseparatedebuginfod";
-    Group = "nixseparatedebuginfod";
-    PrivateTmp = true;
+  services.nixseparatedebuginfod = {
+    enable = true;
+    # We need a system-level user to be able to use nix.settings.allowed-users with it.
+    # TODO: remove once https://github.com/NixOS/nix/issues/9071 is fixed
+    allowUser = true;
   };
-  users = {
-    groups.nixseparatedebuginfod = {};
-    users.nixseparatedebuginfod = {
-      description = "nixseparatedebuginfod user";
-      group = "nixseparatedebuginfod";
-    };
-  };
-  nix.settings.allowed-users = ["nixseparatedebuginfod"];
 }