diff --git a/tox.ini b/tox.ini
old mode 100755
new mode 100644
index 62cb782..9e60b20
--- a/tox.ini
+++ b/tox.ini
@@ -6,5 +6,3 @@ envlist = py27,py33,py34
 [testenv:venv]
 commands = {posargs}
 
-[tox:jenkins]
-downloadcache = ~/cache/pip
\ No newline at end of file