diff --git a/requirements.txt b/requirements.txt
index 54ea795079..287935a705 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,7 @@ six>=1.7.0
 
 Babel>=1.3
 cliff>=1.7.0  # Apache-2.0
+cliff-tablib>=1.0
 oslo.i18n>=1.0.0  # Apache-2.0
 oslo.utils>=1.0.0                       # Apache-2.0
 oslo.serialization>=1.0.0               # Apache-2.0