diff --git a/.travis.yml b/.travis.yml
index 7635334a0..783974b53 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,7 +20,10 @@ install:
   - "pip install cffi"
   - "pip install coveralls nose coveralls-merge"
   - "gem install coveralls-lcov"
-  - travis_retry pip install pyroma
+
+    # Pyroma installation is slow on Py3, so just do it for Py2.
+  - if [ ${TRAVIS_PYTHON_VERSION:0:1} == "2" ]; then travis_retry pip install pyroma; fi
+
   - if [ "$TRAVIS_PYTHON_VERSION" == "2.6" ]; then pip install unittest2; fi
 
   # webp