--- a/coloredlogs/tests.py
+++ b/coloredlogs/tests.py
@@ -82,6 +82,7 @@ PATTERN_INCLUDING_MILLISECONDS = re.comp
     \s (?P<message> .* )
 ''', re.VERBOSE)
 
+pyver = '.'.join(str(x) for x in sys.version_info[:2])
 
 def setUpModule():
     """Speed up the tests by disabling the demo's artificial delay."""
@@ -505,7 +506,8 @@ class ColoredLogsTestCase(TestCase):
 
     def test_cli_conversion(self):
         """Test the command line HTML conversion."""
-        output = main('coloredlogs', '--convert', 'coloredlogs', '--demo', capture=True)
+        output = main('coloredlogs-{}'.format(pyver), '--convert',
+                      'coloredlogs-{}'.format(pyver), '--demo', capture=True)
         # Make sure the output is encoded as HTML.
         assert '<span' in output
 
@@ -588,3 +590,4 @@ def cleanup_handlers():
         handler, logger = find_handler(logging.getLogger(), match_func)
         if handler and logger:
             logger.removeHandler(handler)
+