--- a/pytest_watch/watcher.py	2016-09-06 12:17:06.142155199 +0200
+++ b/pytest_watch/watcher.py	2016-09-06 12:18:53.259525164 +0200
@@ -22,6 +22,9 @@
 from .helpers import (
     beep, clear, dequeue_all, is_windows, samepath, send_keyboard_interrupt)
 
+# Change the default command depending on the version of Python in fedora package
+import sys
+DEFAULT_RUNNER_COMNAND = 'py.test-' + str(sys.version_info.major)
 
 EVENT_NAMES = {
     FileModifiedEvent: 'Change',
@@ -176,7 +179,7 @@
           auto_clear=False, wait=False, beforerun=None, afterrun=None,
           onpass=None, onfail=None, onexit=None, runner=None, spool=None,
           poll=False, verbose=False, quiet=False, pytest_args=[]):
-    argv = (runner or 'py.test').split(' ') + (pytest_args or [])
+    argv = (runner or DEFAULT_RUNNER_COMNAND).split(' ') + (pytest_args or [])
 
     if not directories:
         directories = ['.']