diff --git a/lib/bcoin/script.js b/lib/bcoin/script.js
index 99856b04..0a4b0114 100644
--- a/lib/bcoin/script.js
+++ b/lib/bcoin/script.js
@@ -767,7 +767,8 @@ script.exec = function(input, output, tx, i) {
   var stack = [];
   script.execute(input, stack, tx, i);
   var res = script.execute(output, stack, tx, i);
-  if (!res || stack.length === 0 || !utils.isEqual(stack.pop(), [ 1 ]))
+  // if (!res || stack.length === 0 || new bn(stack.pop()).cmp(0) !== 0)
+  if (!res || stack.length === 0 || utils.isEqual(stack.pop(), [ 0 ]))
     return false;
   return true;
 };
diff --git a/lib/bcoin/tx.js b/lib/bcoin/tx.js
index cde33766..f9218ae2 100644
--- a/lib/bcoin/tx.js
+++ b/lib/bcoin/tx.js
@@ -594,8 +594,7 @@ TX.prototype.verify = function verify(index, force) {
 
     // Might be necessary for arithmetic:
     // if (stack.length === 0 || new bn(stack.pop()).cmp(0) !== 0)
-
-    if (stack.length === 0 || !utils.isEqual(stack.pop(), [ 1 ]))
+    if (stack.length === 0 || utils.isEqual(stack.pop(), [ 0 ]))
       return false;
 
     if (bcoin.script.isScripthash(prev)) {