diff --git a/src/test-requirements.txt b/src/test-requirements.txt
index 7d907c4..10c9386 100644
--- a/src/test-requirements.txt
+++ b/src/test-requirements.txt
@@ -15,6 +15,7 @@ python-neutronclient>=3.1.0,<4.0
 python-novaclient>=2.30.1,<3.0
 python-openstackclient>=1.7.0,<2.0
 python-swiftclient>=2.6.0,<3.0
+gnocchiclient>=3.1.0,<3.2.0
 pika>=0.10.0,<1.0
 distro-info
-# END: Amulet OpenStack Charm Helper Requirements
\ No newline at end of file
+# END: Amulet OpenStack Charm Helper Requirements