diff --git a/requirements.txt b/requirements.txt
index 05bbfb7771e..7fa73aa0912 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,3 +45,4 @@ suds>=0.4
 WebOb>=1.2.3
 oslo.i18n>=1.5.0  # Apache-2.0
 oslo.vmware>=0.11.1                     # Apache-2.0
+os-brick