diff --git a/.github/workflows/x64-linux.yml b/.github/workflows/x64-linux.yml
index 478b3bb..57bb547 100644
--- a/.github/workflows/x64-linux.yml
+++ b/.github/workflows/x64-linux.yml
@@ -8,6 +8,7 @@ jobs:
     strategy:
       matrix:
         configuration: [PC04236, Atlas, aero-nix]
+        concurrency: x64-linux
     steps:
     - uses: actions/checkout@v3
     - uses: cachix/install-nix-action@v20
@@ -15,7 +16,7 @@ jobs:
         nix_path: nixpkgs=channel:nixos-unstable
     - uses: cachix/cachix-action@v12
       with:
-        name: mycache
+        name: thomaschrstnsn
         # If you chose API tokens for write access OR if you have a private cache
         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
     - run: ./build.sh nixos '${{ matrix.configuration }}'