diff --git a/DESCRIPTION b/DESCRIPTION
index f956b2e92..b326b8702 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -62,7 +62,8 @@ Suggests:
     testthat (>= 3.1.5),
     withr (>= 2.1.0)
 VignetteBuilder:
-    knitr
+    knitr,
+    rmarkdown
 RdMacros:
     lifecycle
 Config/Needs/verdepcheck: rstudio/shiny, rstudio/bslib, mllg/checkmate,