diff --git a/xeon07/gitlab-runner.nix b/xeon07/gitlab-runner.nix
index ecb5118e6b120aa8f0c272fab54d8098be52d20c..625500522592c5ff8468ff83e1cb94f9aa773c09 100644
--- a/xeon07/gitlab-runner.nix
+++ b/xeon07/gitlab-runner.nix
@@ -6,6 +6,7 @@
 
   services.gitlab-runner = {
     enable = true;
+    settings.concurrent = 5;
     services = {
       ovni-shell = {
         registrationConfigFile = config.age.secrets."secrets/ovni-token".path;
@@ -29,7 +30,10 @@
         registrationConfigFile = config.age.secrets."secrets/nosv-token".path;
         dockerImage = "debian:stable";
         tagList = [ "docker" "xeon" ];
-        registrationFlags = [ "--docker-network-mode host" ];
+        registrationFlags = [
+          "--docker-network-mode host"
+          "--docker-cpus 56"
+        ];
         environmentVariables = {
           https_proxy = "http://localhost:23080";
           http_proxy = "http://localhost:23080";