diff --git a/package.json b/package.json
index 7089839..5cac28d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tinytap",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Tiny TAP tester and test runner.",
   "main": "./src/tester.js",
   "bin": {
diff --git a/src/tester.js b/src/tester.js
index a91546d..3adc7bd 100644
--- a/src/tester.js
+++ b/src/tester.js
@@ -62,11 +62,11 @@ var t = Object.keys(assert).map(function (k) {
 }, {})
 
 t.pass = function (m) {
-  assert(true, m)
+  t.ok(true, m)
 }
 
 t.fail = function (m) {
-  assert(false, m)
+  t.ok(false, m)
 }
 
 t.comment = function (m) {