diff --git a/global-requirements.txt b/global-requirements.txt
index bd89714313..188311a1b2 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -107,6 +107,7 @@ PyYAML>=3.1.0
 qpid-python
 requests>=1.1
 requests-kerberos>=0.5 # MIT
+requests-mock>=0.4.0  # Apache-2.0
 rfc3986>=0.2.0  # Apache-2.0
 Routes>=1.12.3,!=2.0
 rtslib-fb>=2.1.39