diff --git a/tool/src/main/java/com/fidesmo/fdsm/Main.java b/tool/src/main/java/com/fidesmo/fdsm/Main.java
index f050d34..fdb7b6f 100644
--- a/tool/src/main/java/com/fidesmo/fdsm/Main.java
+++ b/tool/src/main/java/com/fidesmo/fdsm/Main.java
@@ -326,8 +326,9 @@ public static void main(String[] argv) {
                     DeliveryUrl delivery = DeliveryUrl.parse(args.valueOf(OPT_RUN));
 
                     if (delivery.isWebSocket()) {
-                        FidesmoCard fidesmoCard = fidesmoMetadata.get();
-                        fidesmoCard.selectEmpty(bibo);
+                        if (fidesmoMetadata.isPresent()) {
+                            fidesmoMetadata.get().selectEmpty(bibo);
+                        }                                                
                         boolean success = WsClient.execute(new URI(delivery.getService()), bibo, auth).join().isSuccess();
                         if (!success) {
                             fail("Fail to run a script");