diff --git a/tox.ini b/tox.ini
index c066b8e..0de89b5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,7 +10,7 @@ setenv = VIRTUAL_ENV={envdir}
 	 PYTHONHASHSEED=0
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
-       -egit+https://github.com/openstack/ceilometer#egg=ceilometer
+       -egit+https://github.com/openstack/ceilometer@stable/newton#egg=ceilometer
        -egit+https://github.com/powervm/pypowervm@develop#egg=pypowervm
 whitelist_externals = bash
 commands = bash tools/pretty_tox.sh '{posargs}'