diff --git a/.zuul.yaml b/.zuul.yaml
index 9ee33cf..edd812c 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -31,7 +31,8 @@
         neutron-trunk: true
       tempest_concurrency: 2
       tempest_test_regex: (?!.*\[.*\bslow\b.*\])(^patrole_tempest_plugin\.tests\.api)
-      tox_envlist: all-plugin
+      tox_envlist: all
+      tox_extra_args: --sitepackages
 
 - job:
     name: patrole-base-multinode
@@ -60,7 +61,8 @@
         neutron: true
       tempest_concurrency: 1
       tempest_test_regex: (?=.*\[.*\bslow\b.*\])(^patrole_tempest_plugin\.tests\.api)
-      tox_envlist: all-plugin
+      tox_envlist: all
+      tox_extra_args: --sitepackages
 
 - job:
     name: patrole-admin
diff --git a/README.rst b/README.rst
index 6ca3747..31cd3b7 100644
--- a/README.rst
+++ b/README.rst
@@ -153,10 +153,11 @@
 
    will run the same set of tests as the default gate jobs.
 
-   You can also run Patrole tests using `tox`_. To do so, ``cd`` into the
+   You can also run Patrole tests using `tox`_, but as Patrole needs access to
+   global packages use ``--sitepackages`` argument. To do so, ``cd`` into the
    **Tempest** directory and run::
 
-     $ tox -eall-plugin -- patrole_tempest_plugin.tests.api
+     $ tox -eall --sitepackages -- patrole_tempest_plugin.tests.api
 
    .. note::