diff --git a/doc/source/admin/devstack.rst b/doc/source/admin/devstack.rst
index 959912b9..d4cb3c67 100644
--- a/doc/source/admin/devstack.rst
+++ b/doc/source/admin/devstack.rst
@@ -4,7 +4,7 @@ DevStack installation
 Add the following lines in your ``local.conf`` file to enable CloudKitty,
 Ceilometer and Gnocchi. By default, the fetcher will be ``gnocchi``
 (configurable via the ``CLOUDKITTY_FETCHER`` variable), the collector will be
-``gnocchi`` (configurable via the ``CLOUDKITTY_GNOCCHI`` variable), and the
+``gnocchi`` (configurable via the ``CLOUDKITTY_COLLECTOR`` variable), and the
 storage backend will be ``influxdb`` (configurable via the
 ``CLOUDKITTY_STORAGE_BACKEND`` and ``CLOUDKITTY_STORAGE_VERSION`` variables).