diff --git a/modules/auxiliary/gather/kerberos_enumusers.rb b/modules/auxiliary/gather/kerberos_enumusers.rb
index e67bdea8c339..7ba7be3072ea 100644
--- a/modules/auxiliary/gather/kerberos_enumusers.rb
+++ b/modules/auxiliary/gather/kerberos_enumusers.rb
@@ -93,7 +93,7 @@ def report_cred(opts)
       address: opts[:host],
       port: opts[:port],
       protocol: 'udp',
-      workspace_id: myworkspace.id,
+      workspace_id: myworkspace_id,
       service_name: opts[:creds_name]
     }