diff --git a/configobject/configsync/configsync.go b/configobject/configsync/configsync.go
index 5d1c8e6c..2eca5dfd 100644
--- a/configobject/configsync/configsync.go
+++ b/configobject/configsync/configsync.go
@@ -104,6 +104,21 @@ func Operator(super *supervisor.Supervisor, chHA chan int, ctx *Context) error {
 			go UpdatePrepWorker(super, ctx, done, chUpdate, chUpdateBack)
 			go UpdateExecWorker(super, ctx, done, chUpdateBack, wgUpdate, updateCounter)
 
+			waitOrKill := func(wg *sync.WaitGroup, done chan struct{}) (kill bool) {
+				waitDone := make(chan bool)
+				go func() {
+					wg.Wait()
+					close(waitDone)
+				}()
+
+				select {
+				case <-waitDone:
+					return false
+				case <-done:
+					return true
+				}
+			}
+
 			go func() {
 				benchmarc := benchmark.NewBenchmark()
 				wgInsert.Add(len(insert))
@@ -112,15 +127,16 @@ func Operator(super *supervisor.Supervisor, chHA chan int, ctx *Context) error {
 				chInsert <- insert
 
 				// Wait for all IDs to be inserted into MySQL
-				wgInsert.Wait()
-
+				kill := waitOrKill(wgInsert, done)
 				benchmarc.Stop()
-				log.WithFields(log.Fields{
-					"type": 		ctx.ObjectType,
-					"count": 		len(insert),
-					"benchmark":	benchmarc.String(),
-					"action": 		"insert",
-				}).Infof("Inserted %v %ss in %v", len(insert), ctx.ObjectType, benchmarc.String())
+				if !kill {
+					log.WithFields(log.Fields{
+						"type": 		ctx.ObjectType,
+						"count": 		len(insert),
+						"benchmark":	benchmarc.String(),
+						"action": 		"insert",
+					}).Infof("Inserted %v %ss in %v", len(insert), ctx.ObjectType, benchmarc.String())
+				}
 			}()
 
 			go func() {
@@ -131,15 +147,16 @@ func Operator(super *supervisor.Supervisor, chHA chan int, ctx *Context) error {
 				chDelete <- delete
 
 				// Wait for all IDs to be deleted from MySQL
-				wgDelete.Wait()
-
+				kill := waitOrKill(wgDelete, done)
 				benchmarc.Stop()
-				log.WithFields(log.Fields{
-					"type": 		ctx.ObjectType,
-					"count": 		len(delete),
-					"benchmark":	benchmarc.String(),
-					"action": 		"delete",
-				}).Infof("Deleted %v %ss in %v", len(delete), ctx.ObjectType, benchmarc.String())
+				if !kill {
+					log.WithFields(log.Fields{
+						"type":      ctx.ObjectType,
+						"count":     len(delete),
+						"benchmark": benchmarc.String(),
+						"action":    "delete",
+					}).Infof("Deleted %v %ss in %v", len(delete), ctx.ObjectType, benchmarc.String())
+				}
 			}()
 
 			go func() {
@@ -150,15 +167,16 @@ func Operator(super *supervisor.Supervisor, chHA chan int, ctx *Context) error {
 				chUpdateComp <- update
 
 				// Wait for all IDs to be update in MySQL
-				wgUpdate.Wait()
-
+				kill := waitOrKill(wgUpdate, done)
 				benchmarc.Stop()
-				log.WithFields(log.Fields{
-					"type": 		ctx.ObjectType,
-					"count": 		atomic.LoadUint32(updateCounter),
-					"benchmark":	benchmarc.String(),
-					"action": 		"update",
-				}).Infof("Updated %v %ss in %v", atomic.LoadUint32(updateCounter), ctx.ObjectType, benchmarc.String())
+				if !kill {
+					log.WithFields(log.Fields{
+						"type":      ctx.ObjectType,
+						"count":     atomic.LoadUint32(updateCounter),
+						"benchmark": benchmarc.String(),
+						"action":    "update",
+					}).Infof("Updated %v %ss in %v", atomic.LoadUint32(updateCounter), ctx.ObjectType, benchmarc.String())
+				}
 			}()
 		}
 	}