diff --git a/index.js b/index.js
index 994c58c..84648c3 100755
--- a/index.js
+++ b/index.js
@@ -103,7 +103,7 @@ if (cluster.isMaster) {
       worker_env.input,
       worker_env.isChecksum == "true",
       worker_env.isContract == "true",
-      1000
+      10
     );
     if(res[1] > 0) {
       process.send({