diff --git a/requirements.txt b/requirements.txt
index eee71f7e1..4cc196ceb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,7 @@ iso8601>=0.1.9
 lxml>=2.3
 netaddr>=0.7.6
 oslo.config>=1.4.0.0a3
+oslo.utils>=0.1.1
 pbr>=0.6,!=0.7,<1.0
 PrettyTable>=0.7,<0.8
 requests>=1.1