diff --git a/service/matching/tasklist/task_completer.go b/service/matching/tasklist/task_completer.go
index ba315137665..151fb1a0310 100644
--- a/service/matching/tasklist/task_completer.go
+++ b/service/matching/tasklist/task_completer.go
@@ -26,6 +26,8 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"time"
+
 	"github.com/uber/cadence/client/history"
 	"github.com/uber/cadence/common"
 	"github.com/uber/cadence/common/backoff"
@@ -37,7 +39,6 @@ import (
 	"github.com/uber/cadence/common/metrics"
 	"github.com/uber/cadence/common/persistence"
 	"github.com/uber/cadence/common/types"
-	"time"
 )
 
 type (