diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 4dd3f6dbeb..2357e90551 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -51,6 +51,7 @@ jsonpointer==1.10
 jsonschema==2.5.1
 keyring==4.1
 kombu==3.0.30
+apache-libcloud==0.20.1
 lxml==3.4.4
 Markdown==2.4.1
 M2Crypto==0.22.3