diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
deleted file mode 100644
index c80e71f7..00000000
--- a/.github/workflows/nix.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-name: "nix"
-on:
-  pull_request:
-  push:
-jobs:
-  tests:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout tree
-        uses: actions/checkout@v4
-        with:
-          submodules: true
-      - uses: cachix/install-nix-action@v30
-      - run: nix develop -L .# -c dune build @runtest @check