diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1e3d2505..83d47ac1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,6 +4,10 @@ on:
   pull_request:
 permissions: read-all
 
+env:
+  # https://github.com/actions/checkout/issues/1590
+  ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
+
 jobs:
   prebuilds-linux:
     runs-on: ubuntu-latest