diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b55f5f18..a07603cf 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -18,4 +18,6 @@ jobs:
         with:
           inputs-from: ./dev
           packages: "nixpkgs#nixci, nix"
-      - run: nixci
+      - run: |
+          nix --version
+          nixci