diff --git a/workflow/engine/src/ProcessMaker/Exporter/Exporter.php b/workflow/engine/src/ProcessMaker/Exporter/Exporter.php
index 0713e33b3..1232c3165 100644
--- a/workflow/engine/src/ProcessMaker/Exporter/Exporter.php
+++ b/workflow/engine/src/ProcessMaker/Exporter/Exporter.php
@@ -87,6 +87,10 @@ abstract class Exporter
 
         $oProcess = new \Processes();
         $workflowData = (array) $oProcess->getWorkflowData($this->prjUid);
+
+        $workflowData["process"]['PRO_DYNAFORMS'] = empty($workflowData["process"]['PRO_DYNAFORMS'])
+            ? "" : serialize($workflowData["process"]['PRO_DYNAFORMS']);
+
         $workflowData["process"] = array($workflowData["process"]);
         $workflowData["processCategory"] = empty($workflowData["processCategory"]) ? array() : $workflowData["processCategory"];