diff --git a/DESCRIPTION b/DESCRIPTION
index 00aee868dec700d47d7531ad8e66ba106dcfa8ff..e9dac3d0ea3e3059805d6887fa55a30ce353abc0 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -19,7 +19,8 @@ LazyData: true
 Suggests: 
     testthat,
     knitr,
-    devtools
+    devtools,
+    ggplot2
 Imports: 
     purrr,
     xml2,