diff --git a/.travis.yml b/.travis.yml
index ba2ba37f2..9ec72187f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,10 +16,10 @@ env:
     # Specialized factors for py27.
     - TOXENV=py27-nobyte
     - TOXENV=py27-xdist
-    - TOXENV=py27-pluggymaster
+    - TOXENV=py27-pluggymaster-xdist
     # Specialized factors for py37.
     - TOXENV=py37-pexpect,py37-trial,py37-numpy
-    - TOXENV=py37-pluggymaster
+    - TOXENV=py37-pluggymaster-xdist
     - TOXENV=py37-freeze PYTEST_NO_COVERAGE=1
 
 matrix: