diff --git a/lib/bcoin/bip151.js b/lib/bcoin/bip151.js
index 4054c7b5..40348ba4 100644
--- a/lib/bcoin/bip151.js
+++ b/lib/bcoin/bip151.js
@@ -109,7 +109,7 @@ BIP151Stream.prototype.sequence = function sequence() {
   this.seq++;
 
   // Wrap sequence number a la openssh.
-  if (this.seq === 0xffffffff)
+  if (this.seq === 0x100000000)
     this.seq = 0;
 
   // State of the ciphers is