diff --git a/integ/util.go b/integ/util.go
index 2d6ce99..e90d87c 100644
--- a/integ/util.go
+++ b/integ/util.go
@@ -124,13 +124,11 @@ func doStartIwfServiceWithClient(config IwfServiceTestConfig) (uclient uclient.U
 
 		// start iwf interpreter worker
 		interpreter := temporal.NewInterpreterWorker(createTestConfig(config), temporalClient, service.TaskQueue, config.MemoEncryption, dataConverter, uclient)
-
 		if *disableStickyCache {
 			interpreter.StartWithStickyCacheDisabledForTest()
 		} else {
 			interpreter.Start()
 		}
-
 		return uclient, func() {
 			iwfServer.Close()
 			interpreter.Close()