diff --git a/DESCRIPTION b/DESCRIPTION
index 7b5de6e..4ea71df 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -30,6 +30,7 @@ Suggests:
     devtools,
     Eunomia,
     knitr,
+    markdown,
     plyr,  
     testthat
 Remotes: