diff --git a/test-requirements.txt b/test-requirements.txt
index 5b8e3268..86675d8f 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -12,7 +12,7 @@ python-subunit>=0.0.18
 requests-mock>=0.6.0  # Apache-2.0
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
 oslosphinx>=2.5.0,<2.6.0  # Apache-2.0
-os_client_config
+os-client-config
 testrepository>=0.0.18
 testscenarios>=0.4
 testtools>=0.9.36,!=1.2.0