diff --git a/.github/actions/setup_nix/action.yml b/.github/actions/setup_nix/action.yml
index 82afb82701..6a8a98a5dd 100644
--- a/.github/actions/setup_nix/action.yml
+++ b/.github/actions/setup_nix/action.yml
@@ -19,3 +19,4 @@ runs:
       with:
         name: edgelesssys
         authToken: ${{ inputs.cachixToken }}
+        installCommand: nix profile install github:cachix/cachix/18cf96c7c98e048e10a83abd92116114cd8504be --accept-flake-config