diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index f070dc3a..d79e509a 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -151,5 +151,6 @@ jobs:
 
       - run: eval $(opam env)
       - run: opam install ocamlformat
+      - run: ocamlformat --version
 
       - run: cargo test