diff --git a/DESCRIPTION b/DESCRIPTION
index 5d0eae5..d0ba37e 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -36,7 +36,8 @@
     scales, 
     viridisLite,
     stats,
-    grDevices
+    grDevices,
+    htmlwidgets
 Suggests:
     testthat,
     magick,