diff --git a/lib/protocol/networks.js b/lib/protocol/networks.js
index 9231143b..312fa461 100644
--- a/lib/protocol/networks.js
+++ b/lib/protocol/networks.js
@@ -217,7 +217,7 @@ main.pow = {
    * @default
    */
 
-  targetTimespan: 3.5 * 24 * 60 * 60,
+  targetTimespan: 1 * 24 * 60 * 60,
 
   /**
    * Average block time.
@@ -233,7 +233,7 @@ main.pow = {
    * @default
    */
 
-  retargetInterval: 2016,
+  retargetInterval: 1,
 
   /**
    * Whether to reset target if a block