diff --git a/requirements.txt b/requirements.txt
index d4aefa0d..d1c06275 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pbr>=0.10
+pbr>=0.10,<1.0
 iso8601
 eventlet
 netaddr>=0.7.6
@@ -9,4 +9,4 @@ Babel>=1.3
 oauthlib
 netifaces
 PyYAML
-tzlocal
\ No newline at end of file
+tzlocal
diff --git a/setup.py b/setup.py
index e53e1dad..c5e33745 100644
--- a/setup.py
+++ b/setup.py
@@ -15,5 +15,5 @@
 import setuptools
 
 setuptools.setup(
-    setup_requires=['pbr>=0.10'],
+    setup_requires=['pbr>=0.10,<1.0'],
     pbr=True)