diff --git a/nixos/roles/laminar/test-config.hs b/nixos/roles/laminar/test-config.hs
index 2c42693f..63f6b67f 100644
--- a/nixos/roles/laminar/test-config.hs
+++ b/nixos/roles/laminar/test-config.hs
@@ -9,50 +9,31 @@
 {-# LANGUAGE TupleSections #-}
 {-# LANGUAGE ViewPatterns #-}
 {-# LANGUAGE NoImplicitPrelude #-}
-{-# OPTIONS_GHC -Wall -Werror -Wno-missing-signatures -Wno-type-defaults -Wno-orphans #-}
+{-# OPTIONS_GHC -Wall -Werror -Wno-missing-signatures -Wno-type-defaults #-}
 
-import Control.Concurrent.Async
 import Data.String.Interpolate
 import Data.Text (stripPrefix)
 import Language.Haskell.TH.Syntax
 import Relude
 import Say
 import Shh
-import System.Environment (getEnv, setEnv)
+import System.Environment (getEnv)
 
 load Absolute ["laminarc", "git", "nix"]
 
 repo = "git@hera.m-0.eu:nixos-config"
 
-jobs :: [String]
-jobs =
-  $$( bindCode
-        ( runIO $ do
-            homes <- getEnv "HOMES"
-            systems <- getEnv "SYSTEMS"
-            let ret =
-                  ((\x -> [i|system-config-#{x}|]) <$> (words . toText) systems)
-                    <> ((\x -> [i|home-config-#{x}|]) <$> (words . toText) homes)
-            say [i|Found jobs #{ret}|]
-            pure ret
-        )
-        liftTyped
-    )
-
 deployCommand :: String
 deployCommand = $$(bindCode (runIO $ getEnv "DEPLOY") liftTyped)
 
 main = do
   let process = fromMaybe "main" . (stripPrefix "refs/heads/" . toText =<<)
   branch <- process <$> lookupEnv "BRANCH"
-  jobId <- getEnv "JOB"
-  runId <- getEnv "RUN"
   git "clone" repo "."
   git "checkout" (toString branch)
-  setEnv "LAMINAR_REASON" [i|Building config branch #{branch} for all systems in #{jobId}:#{runId}|]
-  say [i|Starting builds of branch #{branch} for all systems.|]
-  concurrently_ (mapConcurrently_ (\x -> laminarc ["run", x, [i|BRANCH=#{branch}|]]) jobs) $ nix "flake" "check"
-  say [i|Builds succeeded.|]
+  say "Running checks"
+  nix "flake" "check"
+  say "Checks succeeded"
   when (branch == "main") $ do
     say [i|Deploying new config to localhost.|]
     exe "/run/wrappers/bin/sudo" deployCommand
diff --git a/nixos/roles/laminar/test-config.nix b/nixos/roles/laminar/test-config.nix
index 2e7c12c8..cb90dd22 100644
--- a/nixos/roles/laminar/test-config.nix
+++ b/nixos/roles/laminar/test-config.nix
@@ -135,7 +135,7 @@ in {
   ];
   systemd.services = {
     update-config = {
-      path = [pkgs.git pkgs.nix pkgs.openssh];
+      path = [pkgs.git pkgs.nix pkgs.openssh pkgs.nixos-rebuild];
       restartIfChanged = false;
       unitConfig.X-StopOnRemoval = false;
       serviceConfig = {
@@ -146,8 +146,8 @@ in {
       in ''
         /run/wrappers/bin/sudo -u ${user} git -C /etc/nixos pull --ff-only
         /run/wrappers/bin/sudo -u ${user} git -C /etc/nixos submodule update --init
-        /var/cache/gc-links/system-config-hera/bin/switch-to-configuration switch
-        /run/wrappers/bin/sudo -u ${user} /var/cache/gc-links/home-config-hera/default/activate
+        nixos-rebuild switch
+        # /run/wrappers/bin/sudo -u ${user} /var/cache/gc-links/home-config-hera/default/activate
       '';
     };
   };