diff --git a/debian/watch b/debian/watch
index 079206d..c87cf3a 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,5 +1,5 @@
-version=3
+version=4
 opts=\
-dversionmangle=s/\+(debian|dfsg|ds|deb)(\.\d+)?$//,\
+dversionmangle=auto,\
 filenamemangle=s/.*\/v?([\d\.-]+)\.tar\.gz/node-d3-shape-$1.tar.gz/ \
  https://github.com/d3/d3-shape/tags .*/archive/v?([\d\.]+).tar.gz