diff --git a/debian/control b/debian/control
index c6fac1c..0d3a4b7 100644
--- a/debian/control
+++ b/debian/control
@@ -14,6 +14,7 @@ Architecture: all
 Depends: ${misc:Depends}, ${perl:Depends},
          liblist-moreutils-perl,
          gnuplot-qt | gnuplot-x11 | gnuplot-nox | gnuplot5-qt | gnuplot5-x11 | gnuplot5-nox | gnuplot
+Suggests: vnlog
 Description: Pipe-oriented frontend to Gnuplot
  Flexible, command-line-oriented frontend to Gnuplot. Creates plots from data
  coming in on STDIN or given in a filename passed on the commandline. Various