diff --git a/lib/bcoin/protocol/network.js b/lib/bcoin/protocol/network.js
index b45c1532..8c886c19 100644
--- a/lib/bcoin/protocol/network.js
+++ b/lib/bcoin/protocol/network.js
@@ -74,7 +74,7 @@ main.checkpoints = [
 
 main.checkpoints = main.checkpoints.reduce(function(out, block) {
   out[block.height] = utils.revHex(block.hash);
-  return block.height;
+  return block;
 }, {});
 
 main.checkpoints.tsLastCheckpoint = 1397080064;
@@ -158,7 +158,7 @@ testnet.checkpoints = [
 
 testnet.checkpoints = testnet.checkpoints.reduce(function(out, block) {
   out[block.height] = utils.revHex(block.hash);
-  return block.height;
+  return block;
 }, {});
 
 testnet.checkpoints.tsLastCheckpoint = 1338180505;