diff --git a/.travis.yml b/.travis.yml
index cd1b7e7..3b481fe 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ install:
 script:
   - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then pep8 --show-source speedtest_cli.py; fi
   - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then pyflakes speedtest_cli.py; fi
-  - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then python2.4 speedtest_cli.py; fi
+  - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then locate python; python24 speedtest_cli.py; fi
   - python speedtest_cli.py
 
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