1 files changed, 1 insertions, 0 deletions
diff --git a/nixos/modules/services/continuous-integration/gitlab-runner.nix b/nixos/modules/services/continuous-integration/gitlab-runner.nix
index a0aff1b8b5b..3ceaa6f5ff3 100644
--- a/nixos/modules/services/continuous-integration/gitlab-runner.nix
+++ b/nixos/modules/services/continuous-integration/gitlab-runner.nix
@@ -8,6 +8,7 @@ let
     if (cfg.configFile == null) then
       (pkgs.runCommand "config.toml" {
         buildInputs = [ pkgs.remarshal ];
+        preferLocalBuild = true;
       } ''
         remarshal -if json -of toml \
           < ${pkgs.writeText "config.json" (builtins.toJSON cfg.configOptions)} \