diff --git a/.travis.yml b/.travis.yml
index 13248d3..86c47f1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,20 @@
 language: python
 
-env:
-  - TOX_ENV=py27
-  - TOX_ENV=py27-configparser
-  - TOX_ENV=py32
-  - TOX_ENV=py33
-  - TOX_ENV=py34
-  - TOX_ENV=pypy
+matrix:
+  include:
+    - python: 2.7
+      env: TOXENV=py27
+    - python: 2.7
+      env: TOXENV=py27-configparser
+    - python: 3.3
+      env: TOXENV=py33
+    - python: 3.4
+      env: TOXENV=py34
+    - python: 3.5
+      env: TOXENV=py35
+    - python: pypy
+      env: TOXENV=pypy
+
 install:
   - git config --global user.email "bumpversion-test-git@travis.ci"
   - git config --global user.name "Testing Git on Travis CI"
@@ -17,5 +25,5 @@ install:
   - pip install --upgrade pytest tox
 
 script:
-  - tox -e $TOX_ENV
+  - tox -e $TOXENV
 
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 7067472..d45aec7 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1164,7 +1164,7 @@ def test_subjunctive_dry_run_logging(tmpdir, vcs):
         info|Would add changes in file 'dont_touch_me.txt' to Git|
         info|Would add changes in file '.bumpversion.cfg' to Git|
         info|Would commit to Git with message 'Bump version: 0.8 \u2192 0.8.1'|
-        info|Would tag 'v0.8.1' with message 'Bump version: 0.8 \u2192 0.8.1' in Git|
+        info|Would tag 'v0.8.1' with message 'Bump version: 0.8 \u2192 0.8.1' in Git and not signing|
         """).strip()
 
     if vcs == "hg":
@@ -1230,7 +1230,7 @@ def test_log_commitmessage_if_no_commit_tag_but_usable_vcs(tmpdir, vcs):
         info|Would add changes in file 'please_touch_me.txt' to Git|
         info|Would add changes in file '.bumpversion.cfg' to Git|
         info|Would commit to Git with message 'Bump version: 0.3.3 \u2192 0.3.4'|
-        info|Would tag 'v0.3.4' with message 'Bump version: 0.3.3 \u2192 0.3.4' in Git|
+        info|Would tag 'v0.3.4' with message 'Bump version: 0.3.3 \u2192 0.3.4' in Git and not signing|
         """).strip()
 
     if vcs == "hg":