diff --git a/Makefile b/Makefile
index 4d617b4..58b484f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 
 test:
-	./node_modules/.bin/mocha ./test/*.js
+	./node_modules/.bin/mocha
 
 .PHONY: test
diff --git a/README.md b/README.md
index f20b57f..0050589 100644
--- a/README.md
+++ b/README.md
@@ -301,6 +301,17 @@ The tracking methods have shortcuts:
 * `Visitor#i` as an alias for `Visitor#item`
 
 
+# Tests
+
+The tests are written with [mocha](https://github.com/visionmedia/mocha) using [should](https://github.com/visionmedia/should.js) and [Sinon.JS](https://github.com/cjohansen/Sinon.JS).
+
+Run them by executing the following commands in the `universal-analytics` directory:
+
+```
+$ npm install
+$ make test
+```
+
 ## License
 
 (The MIT License)
diff --git a/test/mocha.opts b/test/mocha.opts
index 8769fd8..181ef1b 100644
--- a/test/mocha.opts
+++ b/test/mocha.opts
@@ -1,4 +1,3 @@
 --require should
---reporter spec
+--reporter dot
 --ui bdd
---recursive