diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index eab0db3..722d601 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -16,3 +16,6 @@ jobs:
           extra-packages: any::rcmdcheck devtools
           needs: check
       - uses: r-lib/actions/check-r-package@v2
+        with:
+          args: 'c("--no-manual")'
+          error-on: '"error"'
diff --git a/README.Rmd b/README.Rmd
index bed3633..c030cb7 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -123,4 +123,5 @@ optional arguments:
 ### R package vignette
 
 Alternatively, import the library in an R script and use the package
-functions. See the vignette for a minimum working example.
+functions. See [Get started](articles/genecovr.html) or run
+`vignette("genecovr")` for a minimum working example.