diff --git a/dev_requirements.txt b/dev_requirements.txt
index ec3245d1..acf01773 100644
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -1,10 +1,8 @@
-Jinja2>=2.4
-Pygments
-docutils
-feedgenerator
+# Tests
 unittest2
-pytz
 mock
+# Optional Packages
 Markdown
-blinker
 BeautifulSoup
+typogrify
+webassets
\ No newline at end of file
diff --git a/tox.ini b/tox.ini
index a7dc9ec6..f7d9cf82 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,14 +2,14 @@
 envlist = py26,py27
 
 [testenv]
-commands = nosetests -s tests
+commands =
+    nosetests -s tests
+    unit2 discover []
 deps =
     nose
-    Jinja2
-    Pygments
-    docutils
-    feedgenerator
     unittest2
     mock
     Markdown
     BeautifulSoup
+    typogrify
+    webassets