diff --git a/.github/workflows/haskell-ci.yml b/.github/workflows/haskell-ci.yml
index 0ad4387..083e9c7 100644
--- a/.github/workflows/haskell-ci.yml
+++ b/.github/workflows/haskell-ci.yml
@@ -131,6 +131,8 @@ jobs:
         uses: actions/checkout@v3
         with:
           path: source
+        env:
+          ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
       - name: initial cabal.project for sdist
         run: |
           touch cabal.project
@@ -196,3 +198,5 @@ jobs:
         with:
           key: ${{ runner.os }}-${{ matrix.compiler }}-${{ github.sha }}
           path: ~/.cabal/store
+        env:
+          ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true