diff --git a/debian/control b/debian/control
index a3a19d6..f6722ab 100644
--- a/debian/control
+++ b/debian/control
@@ -7,7 +7,7 @@ Standards-Version: 3.9.1
 
 Package: ssowat
 Architecture: all
-Depends: nginx-extras (>=1.6.2), lua-ldap, lua-json, lua-rex-pcre
+Depends: nginx-extras (>=1.6.2), lua-ldap, lua-json, lua-rex-pcre, whois
 Homepage: http://www.yunohost.org
 Description: SSOWAT
  Websso for yunohost