diff --git a/requirements.txt b/requirements.txt
index 0501f2c..0538596 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,4 @@ flask
 flask-login
 flask-sqlalchemy
 flask-wtf
-flask-testing
-blinker
 ujson
diff --git a/tox.ini b/tox.ini
index 59f8fda..73ba940 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,6 +8,10 @@ envlist = py34
 skipsdist = True
 
 [testenv]
-commands = python3 tests.py
+commands = coverage erase
+           coverage run --omit ./.tox/* tests.py
+           coverage html
 deps = -rrequirements.txt
-
+       coverage
+       flask-testing
+       blinker