diff --git a/requirements.txt b/requirements.txt
index 5c8bbf77f..ae8a66a3d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,7 @@ jsonpatch>=1.1 # BSD
 keystoneauth1>=2.1.0 # Apache-2.0
 keystonemiddleware!=4.1.0,>=4.0.0 # Apache-2.0
 oslo.config>=3.7.0 # Apache-2.0
+oslo.context>=0.2.0 # Apache-2.0
 oslo.db>=4.1.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0