diff --git a/lib/net/pool.js b/lib/net/pool.js
index e12f2f55..5b8b3fd1 100644
--- a/lib/net/pool.js
+++ b/lib/net/pool.js
@@ -730,7 +730,7 @@ Pool.prototype.stopSync = function stopSync() {
     peer.merkleMatches = 0;
     peer.merkleMap = null;
     peer.blockTime = -1;
-    peer.blockMap.reset();
+    peer.blockMap.clear();
     peer.compactBlocks.clear();
   }