diff --git a/.github/workflows/r_ubuntu.yaml b/.github/workflows/r_ubuntu.yaml
index 94a82253..799447ed 100644
--- a/.github/workflows/r_ubuntu.yaml
+++ b/.github/workflows/r_ubuntu.yaml
@@ -12,8 +12,8 @@ jobs:
   R-CMD-check:
     runs-on: ubuntu-20.04
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
+      # - name: Checkout repository
+      #   uses: actions/checkout@v2
 
       # Cache R dependencies
       - name: Cache R dependencies