diff --git a/.github/workflows/pin-hyprland.yml b/.github/workflows/pin-hyprland.yml
index 47c895e..e001488 100644
--- a/.github/workflows/pin-hyprland.yml
+++ b/.github/workflows/pin-hyprland.yml
@@ -45,7 +45,7 @@ jobs:
       - name: build and test hyprgrass
         run: |
           nix build .#hyprgrassWithTests \
-          --override-input 'github:hyprwm/hyprland/${{ inputs.hyprland_rev }}'
+          --override-input hyprland "${PWD}/hyprland" \
           --option extra-substituters https://hyprland.cachix.org \
           --option extra-trusted-public-keys hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=
       - name: update commit pin and create pr