diff --git a/.travis.yml b/.travis.yml
index bfe9a9d..5772134 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,8 +12,8 @@ matrix:
       env: TOX_ENV=py34
     - python: 2.7
       env: TOX_ENV=py27
-    - python: pypy
-      env: TOX_ENV=pypy
+    - python: pypy3
+      env: TOX_ENV=pypy3
     - python: 3.6
       env: TOX_ENV=flake8
 
diff --git a/tox.ini b/tox.ini
index 28a1dfa..554b3c1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py27, py34, py35, py36, pypy, flake8
+envlist = py27, py34, py35, py36, pypy3, flake8
 
 [testenv]
 setenv =