diff --git a/.github/workflows/validate-ctv.yml b/.github/workflows/validate-ctv.yml
index 85af056..e4bfdc2 100644
--- a/.github/workflows/validate-ctv.yml
+++ b/.github/workflows/validate-ctv.yml
@@ -19,5 +19,7 @@ name: Validate task view
 jobs:
   validate-ctv:
     runs-on: ubuntu-latest
+    container:
+      image: rocker/r2u:latest
     steps:
-      - uses: cran-task-views/ctv/validate-ctv@main
\ No newline at end of file
+      - uses: cran-task-views/ctv/validate-ctv@main