diff --git a/ddportfolioservice/model/ddportfolio.ini b/ddportfolioservice/model/ddportfolio.ini
index 6975d2c..733fe8b 100644
--- a/ddportfolioservice/model/ddportfolio.ini
+++ b/ddportfolioservice/model/ddportfolio.ini
@@ -50,7 +50,7 @@ lintian.pattern=http://lintian.debian.org/maintainer/%(email)s.html
 lintianfull.pattern=http://lintian.debian.org/full/%(email)s.html
 piuparts.pattern=http://piuparts.debian.org/sid/maintainer/%(firstchar)s/%(email)s.html
 patchtracker.pattern=http://patch-tracker.debian.org/email/%(email)s
-duck.pattern=http://duck.debian.net/?searchstring=%(email)s
+duck.pattern=http://duck.debian.net/?sourcepackage=%(email)s
 
 [lists]
 urls=dolists,adolists,gmane