diff --git a/ProcessMaker/Services/ScriptMicroserviceService.php b/ProcessMaker/Services/ScriptMicroserviceService.php
index 0cb7328bd0..a163ba5d4f 100644
--- a/ProcessMaker/Services/ScriptMicroserviceService.php
+++ b/ProcessMaker/Services/ScriptMicroserviceService.php
@@ -19,7 +19,7 @@ public function handle(Request $request)
         $response = $request->all();
         Log::debug('Response microservice executor: ' . print_r($response, true));
         // If the call is from preview
-        if ($response['metadata']['nonce']) {
+        if (!empty($response['metadata']['nonce'])) {
             $status = $response['status'] === 'success' ? 200 : 500;
             $output = $response['status'] === 'success'
                 ? ['output' => $response['output']]