diff --git a/config/requirements.txt b/config/requirements.txt
index 2c538f4..be1f5c6 100644
--- a/config/requirements.txt
+++ b/config/requirements.txt
@@ -9,6 +9,7 @@ boto3
 certifi
 CMRESHandler>=1.0.0b4
 codecov
+rucio-clients
 diraccfg
 docutils
 elasticsearch-dsl>=6.0.0,<7.0.0