diff --git a/Makefile b/Makefile
index <HASH>..<HASH> 100644
--- a/Makefile
+++ b/Makefile
@@ -4,4 +4,5 @@ test: $(SRC)
 	@node node_modules/.bin/jshint $^
 	@node node_modules/.bin/istanbul test node_modules/.bin/_mocha \
 	-R spec -- \
+	--require should \
 	--reporter spec
diff --git a/spec/http-spec.js b/spec/http-spec.js
index <HASH>..<HASH> 100644
--- a/spec/http-spec.js
+++ b/spec/http-spec.js
@@ -1,8 +1,6 @@
 var http = require('../lib/http')
   , nock = require('nock');
 
-require('should');
-
 describe('http', function() {
 
   it('should correctly format url', function(done) {
diff --git a/spec/ironcache-spec.js b/spec/ironcache-spec.js
index <HASH>..<HASH> 100644
--- a/spec/ironcache-spec.js
+++ b/spec/ironcache-spec.js
@@ -1,8 +1,6 @@
 var lib       = require('../')
   , ironcache = require('../lib/ironcache');
 
-require('should');
-
 describe('ironcache', function() {
 
   describe('initialization', function() {
Updated to use mocha's require.