diff --git a/requirements.txt b/requirements.txt
index 6c284207a..bf5b72305 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ pbr>=0.5.16,<0.6
 # Horizon Core Requirements
 django>=1.4,<1.6
 django_compressor>=1.3
-django_openstack_auth>=1.0.11
+django_openstack_auth>=1.0.11,!=1.1.0
 iso8601>=0.1.4
 netaddr
 python-cinderclient>=1.0.4,<2