diff --git a/lib/bcoin/mtx.js b/lib/bcoin/mtx.js
index e9da57cf..cf8ec2ec 100644
--- a/lib/bcoin/mtx.js
+++ b/lib/bcoin/mtx.js
@@ -242,7 +242,7 @@ MTX.prototype.scriptInput = function scriptInput(index, addr) {
     vector = input.script;
   }
 
-  if (prev.isPubkey()) {
+  if (prev.isPubkey(true)) {
     // P2PK
     if (!utils.equal(prev.get(1), addr.publicKey))
       return false;
@@ -252,7 +252,7 @@ MTX.prototype.scriptInput = function scriptInput(index, addr) {
       return true;
 
     vector.set(0, opcodes.OP_0);
-  } else if (prev.isPubkeyhash()) {
+  } else if (prev.isPubkeyhash(true)) {
     // P2PKH
     if (!utils.equal(prev.get(2), addr.keyHash))
       return false;
@@ -412,7 +412,7 @@ MTX.prototype.signInput = function signInput(index, addr, key, type) {
   signature = this.createSignature(index, prev, key, type, version);
 
   // P2PK
-  if (prev.isPubkey()) {
+  if (prev.isPubkey(true)) {
     // Already signed.
     if (Script.isSignature(vector.get(0)))
       return true;
@@ -428,7 +428,7 @@ MTX.prototype.signInput = function signInput(index, addr, key, type) {
   }
 
   // P2PKH
-  if (prev.isPubkeyhash()) {
+  if (prev.isPubkeyhash(true)) {
     // Already signed.
     if (Script.isSignature(vector.get(0)))
       return true;
@@ -598,10 +598,10 @@ MTX.prototype.isSigned = function isSigned() {
       len = vector.length;
     }
 
-    if (prev.isPubkey()) {
+    if (prev.isPubkey(true)) {
       if (!Script.isSignature(vector.get(0)))
         return false;
-    } else if (prev.isPubkeyhash()) {
+    } else if (prev.isPubkeyhash(true)) {
       if (!Script.isSignature(vector.get(0)))
         return false;
     } else if (prev.isMultisig()) {
@@ -866,11 +866,11 @@ MTX.prototype.maxSize = function maxSize(options, force) {
       }
     }
 
-    if (prev.isPubkey()) {
+    if (prev.isPubkey(true)) {
       // P2PK
       // OP_PUSHDATA0 [signature]
       size += 1 + 73;
-    } else if (prev.isPubkeyhash()) {
+    } else if (prev.isPubkeyhash(true)) {
       // P2PKH
       // OP_PUSHDATA0 [signature]
       size += 1 + 73;
diff --git a/lib/bcoin/tx.js b/lib/bcoin/tx.js
index 134a512b..65d2eb36 100644
--- a/lib/bcoin/tx.js
+++ b/lib/bcoin/tx.js
@@ -1659,7 +1659,7 @@ TX.prototype.isWatched = function isWatched(filter) {
         outpoint = bcoin.protocol.framer.outpoint(this.hash(), i);
         filter.add(outpoint);
       } else if (filter.update === constants.filterFlags.PUBKEY_ONLY) {
-        if (output.script.isPubkey() || output.script.isMultisig()) {
+        if (output.script.isPubkey(true) || output.script.isMultisig()) {
           outpoint = bcoin.protocol.framer.outpoint(this.hash(), i);
           filter.add(outpoint);
         }