diff --git a/.travis.yml b/.travis.yml
index dc7fca9..7102085 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,6 @@ python:
   - pypy
 matrix:
   allow_failures:
-    - python: pypy
     - env: TOXENV=cov
   include:
     - python: 3.5
diff --git a/tox.ini b/tox.ini
index edfba82..f324689 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,26 +11,6 @@ setenv =
     PYTHONDONTWRITEBYTECODE=1
 commands =
     py.test {posargs:parso test}
-[testenv:py26]
-deps =
-    unittest2
-    {[testenv]deps}
-[testenv:py27]
-deps =
-# for testing the typing module
-    typing
-    {[testenv]deps}
-[testenv:py33]
-deps =
-    typing
-    {[testenv]deps}
-[testenv:py34]
-deps =
-    typing
-    {[testenv]deps}
-[testenv:py35]
-deps =
-    {[testenv]deps}
 [testenv:cov]
 deps =
     coverage