diff --git a/storage/postgreskv/client.go b/storage/postgreskv/client.go
index 528524b8a..76f5524bb 100644
--- a/storage/postgreskv/client.go
+++ b/storage/postgreskv/client.go
@@ -15,7 +15,7 @@ import (
 )
 
 const (
-	defaultBatchSize = 1000
+	defaultBatchSize = 10000
 	defaultBucket    = ""
 )