diff --git a/mozilla/webtools/bugzilla/jsonrpc.cgi b/mozilla/webtools/bugzilla/jsonrpc.cgi
index c04f20f6a32..cd41663fa67 100755
--- a/mozilla/webtools/bugzilla/jsonrpc.cgi
+++ b/mozilla/webtools/bugzilla/jsonrpc.cgi
@@ -25,6 +25,7 @@ use lib qw(. lib);
 
 use Bugzilla;
 use Bugzilla::Constants;
+use Bugzilla::Error;
 use Bugzilla::WebService::Constants;
 # This eval allows runtests to pass even if JSON::RPC isn't
 # installed.