diff --git a/lib/net/bip152.js b/lib/net/bip152.js
index 04d32754..f5916663 100644
--- a/lib/net/bip152.js
+++ b/lib/net/bip152.js
@@ -217,7 +217,7 @@ CompactBlock.prototype.toNormalWriter = function toNormalWriter(bw) {
  */
 
 CompactBlock.prototype.frameRaw = function frameRaw(witness) {
-  var size = this.getSize();
+  var size = this.getSize(witness);
   return this.writeRaw(new StaticWriter(size), witness).render();
 };
 
@@ -972,7 +972,7 @@ TXResponse.prototype.writeRaw = function writeRaw(bw, witness) {
  */
 
 TXResponse.prototype.frameRaw = function frameRaw(witness) {
-  var size = this.getSize();
+  var size = this.getSize(witness);
   return this.writeRaw(new StaticWriter(size), witness).render();
 };