diff --git a/bindep.txt b/bindep.txt
index 5ae393821..b06baa3ba 100644
--- a/bindep.txt
+++ b/bindep.txt
@@ -10,3 +10,10 @@ libffi-dev [platform:dpkg]
 libffi-devel [platform:rpm]
 python-dev [platform:dpkg]
 python-devel [platform:rpm]
+libre2-dev [compile test platform:dpkg]
+libre2-4 [platform:ubuntu-bionic]
+libre2-3 [platform:debian-stretch]
+libre2-1v5 [platform:ubuntu-xenial]
+re2-devel [compile test platform:rpm]
+re2-dev [platform:apk]
+re2 [platform:rpm platform:apk]
diff --git a/test-requirements.txt b/test-requirements.txt
index d7feb5675..25adbc263 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,6 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 flake8
+zuul
 
 # We need to pin the ansible version directly here; per the
 # deprecation policy it should trail the version used by Zuul by 4
diff --git a/tox.ini b/tox.ini
index 8419ce0e7..3e3dbdea7 100644
--- a/tox.ini
+++ b/tox.ini
@@ -31,6 +31,8 @@ passenv =
   # to export ANSIBLE_ROLES_PATH pointing to the currect repos.
   # see openstack-zuul-jobs-linters job for more information.
   ANSIBLE_ROLES_PATH
+setenv =
+  ANSIBLE_LIBRARY= {envdir}/src/zuul/zuul/ansible/library
 whitelist_externals = bash
 commands =
   flake8 {posargs}