diff --git a/.github/workflows/install-test.yml b/.github/workflows/install-test.yml
index 5ace6b9..785edb4 100644
--- a/.github/workflows/install-test.yml
+++ b/.github/workflows/install-test.yml
@@ -55,7 +55,7 @@ jobs:
     runs-on: [self-hosted, centos7]
     steps:
       - name: Check out repository code, branch='${{ github.ref }}'
-        uses: actions/checkout@v2
+        uses: actions/checkout@v1
 
       - name: Building package
         run: sudo ./builder.sh