diff --git a/node/node_cross_link.go b/node/node_cross_link.go
index 0d52ccd46..c223522ac 100644
--- a/node/node_cross_link.go
+++ b/node/node_cross_link.go
@@ -18,7 +18,7 @@ import (
 
 const (
 	maxPendingCrossLinkSize = 1000
-	crossLinkBatchSize      = 3
+	crossLinkBatchSize      = 4
 )
 
 var (