diff --git a/.github/workflows/document-and-deploy.yaml b/.github/workflows/document-and-deploy.yaml
index ed80716..50137c8 100644
--- a/.github/workflows/document-and-deploy.yaml
+++ b/.github/workflows/document-and-deploy.yaml
@@ -18,11 +18,6 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-        
-      - name: Set up R version
-        uses: r-lib/actions/setup-r@v2
-        with:
-          r-version: '4.3.1'  # Compatible version for ShinyApps.io
 
       - uses: r-lib/actions/setup-pandoc@v2