diff --git a/.github/workflows/coq-windows.yml b/.github/workflows/coq-windows.yml
index 18fbf420c5..9e826dc2b9 100644
--- a/.github/workflows/coq-windows.yml
+++ b/.github/workflows/coq-windows.yml
@@ -44,10 +44,6 @@ jobs:
       uses: ocaml/setup-ocaml@v3
       with:
         ocaml-compiler: 4.13.1
-        opam-repositories: |
-          opam-repository-mingw: https://github.com/ocaml-opam/opam-repository-mingw.git#sunset
-          default: https://github.com/ocaml/opam-repository.git
-    - run: opam depext coq.${{ env.COQ_VERSION }}
     - run: opam pin add --kind=version coq ${{ env.COQ_VERSION }}
     - run: opam install js_of_ocaml