diff --git a/requirements.txt b/requirements.txt
index 416c9974..46e6e4eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 docutils==0.9.1
-oslosphinx
+oslosphinx>=2.2.0.0a2
 pbr>=0.6,!=0.7,<1.0
 sphinx>=1.1.2,!=1.2.0,<1.3
 testrepository>=0.0.18