diff --git a/lib/tfw/components/process_managing_event_handler.py b/lib/tfw/components/process_managing_event_handler.py
index 322f9c0..938c5aa 100644
--- a/lib/tfw/components/process_managing_event_handler.py
+++ b/lib/tfw/components/process_managing_event_handler.py
@@ -38,11 +38,10 @@ class ProcessManagingEventHandler(TriggerlessEventHandler):
         try:
             data = data_json['data']
             self.processmanager(data['command'], data['process_name'])
-            data_json['data']['error'] = False
             return data_json
         except KeyError:
             log.error('IGNORING MESSAGE: Invalid data_json received: {}'.format(data_json))
-        except SupervisorFault:
-            data_json['data']['error'] = True
+        except SupervisorFault as fault:
+            data_json['data']['error'] = fault.faultString
             log.debug('Failed to execute command on process: {}'.format(data_json))
             return data_json