diff --git a/templates/create_system_service.json.j2 b/templates/create_system_service.json.j2
index 1e431f8..2b12654 100644
--- a/templates/create_system_service.json.j2
+++ b/templates/create_system_service.json.j2
@@ -17,7 +17,7 @@
 				  "id" : "${workflow.input.client_id}",
 				  "secret" : "${workflow.input.client_secret}",
 				  "description" : "${workflow.input.description}",
-				  "scriptExpression": "return { 'client' : { clientId : $.id, description : $.description ? $.description : $.id, 'secret' : $.secret ? $.secret : Java.type('java.util.UUID').randomUUID().toString()), rootUrl : '', enabled : true, serviceAccountEnabled : true, standardFlowEnabled : true, authorizationServicesEnabled : false, publicClient : false, fullScopeAllowed : true, protocol : 'openid-connect'} }"
+				  "scriptExpression": "return { 'client' : { clientId : $.id, description : ($.description ? $.description : $.id), secret : $.secret ? ($.secret : Java.type('java.util.UUID').randomUUID().toString()), rootUrl : '', enabled : true, serviceAccountEnabled : true, standardFlowEnabled : true, authorizationServicesEnabled : false, publicClient : false, fullScopeAllowed : true, protocol : 'openid-connect'} }"
 			}
 		},
 		{