diff --git a/osx/config.ini.default b/osx/config.ini.default
index ee28bf2..cfcd862 100644
--- a/osx/config.ini.default
+++ b/osx/config.ini.default
@@ -1,5 +1,5 @@
 [executables]
-sphinx = sphinx-build
+sphinx = sphinx-build-2.7
 pyinstaller = %(projects)s/pyinstaller/pyinstaller.py
 lrelease = lrelease
 diskutil = diskutil