diff --git a/DESCRIPTION b/DESCRIPTION
index b551b4c..3ccc756 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -21,6 +21,7 @@ SystemRequirements: FFmpeg (>= 3.2); with at least libx264 and lame (mp3) driver
 	Debian/Ubuntu: libavfilter-dev, Fedora/CentOS: ffmpeg-devel (via https://rpmfusion.org), 
 	MacOS Homebrew: ffmpeg.
 Depends: R (>= 3.5)
+Config/pkgdown: seewave, ggplot2, phonTools, signal, tuneR
 Suggests: 
     testthat,
     ps,