diff --git a/src/warden-server/lib/WardenWatchdog.pm b/src/warden-server/lib/WardenWatchdog.pm
index b33517324148193b32a3673321d80f5a2b590f01..539d824b01ce0564f79acd80ae19f129a7960d22 100755
--- a/src/warden-server/lib/WardenWatchdog.pm
+++ b/src/warden-server/lib/WardenWatchdog.pm
@@ -15,6 +15,8 @@ use DateTime;
 use Email::Simple;
 use Sys::Hostname;
 
+our $VERSION = "2.2";
+
 #-------------------------------------------------------------------------------
 # sendmailWrapper
 #