diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 214cdfd..9c92aea 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,8 +25,10 @@ jobs:
         run: sudo apt install nix cmake
       - name: Run nix develop
         run: |
-          sudo nix develop --profile /tmp/my-build-env --extra-experimental-features nix-command --extra-experimental-features flakes
-          sudo nix develop /tmp/my-build-env --command bash -c "./.github/scripts/export-env.sh"
+          mkdir -p ~/.config/nix
+          echo "experimental-features = nix-command flakes" >> ~/.config/nix/nix.conf
+          sudo nix develop --command bash -c "echo $CMAKE_INCLUDE_PATH"
+          #   sudo nix develop /tmp/my-build-env --command ./.github/scripts/export-env.sh
       - uses: lf-lang/action-check-lf-files@main
         with:
           check_mode: "compile"