diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index b54badd..56c6d10 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -17,9 +17,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      # - uses: r-lib/actions/setup-r@v2
-      #   with:
-      #     use-public-rspm: true
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          use-public-rspm: true
 
       - name: Install R Packages
         run: |