diff --git a/DESCRIPTION b/DESCRIPTION
index e256b487..ceb199c1 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -25,7 +25,8 @@ Imports:
     withr (>= 2.1.0)
 Suggests:
     knitr (>= 1.42),
-    testthat (>= 3.0.4)
+    testthat (>= 3.0.4),
+    rmarkdown
 VignetteBuilder:
     knitr
 RdMacros: