diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index 5369f9d..145f005 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -48,5 +48,5 @@ jobs:
         with:
           upload-snapshots: true
           args: 'c("--no-manual", "--as-cran")'
-          error-on: '"error"'
+          error-on: '"warning"'
           check-dir: '"check"'