diff --git a/src/DEBIAN/control b/src/DEBIAN/control
index b792c80..46924a8 100644
--- a/src/DEBIAN/control
+++ b/src/DEBIAN/control
@@ -3,7 +3,7 @@ Version: 14.0.__datestamp__
 Architecture: all
 Maintainer: Paul Weaver <paul.weaver.uk@gmail.com>
 Depends: libnet-snmp-perl, liblog-log4perl-perl, libsnmp-info-perl, liblog-dispatch-perl, netdiscover, apache2, snmp-mibs-downloader, snmp, libjson-perl
-Recommends: netdisco-mibs-installer
+Recommends: netdisco-mibs-installer, libcrypt-des-perl, libcrypt-rijndael-perl
 Section: web
 Priority: optional
 Installed-Size: 1000