diff --git a/.zuul.yaml b/.zuul.yaml
index 2068050e72..83c27e9a97 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -38,6 +38,8 @@
             voting: false
         - openstack-tox-pylint:
             voting: false
+        - openstack-tox-cover:
+            voting: false
     gate:
       queue: manila
       jobs:
diff --git a/manila/tests/api/v1/test_share_snapshots.py b/manila/tests/api/v1/test_share_snapshots.py
index 9ae6ac394b..b9fcec0fc0 100644
--- a/manila/tests/api/v1/test_share_snapshots.py
+++ b/manila/tests/api/v1/test_share_snapshots.py
@@ -354,7 +354,7 @@ class ShareSnapshotAdminActionsAPITest(test.TestCase):
     def setUp(self):
         super(ShareSnapshotAdminActionsAPITest, self).setUp()
         self.controller = share_snapshots.ShareSnapshotsController()
-        self.flags(rpc_backend='manila.openstack.common.rpc.impl_fake')
+        self.flags(transport_url='rabbit://fake:fake@mqhost:5672')
         self.admin_context = context.RequestContext('admin', 'fake', True)
         self.member_context = context.RequestContext('fake', 'fake')
 
diff --git a/manila/tests/api/v1/test_shares.py b/manila/tests/api/v1/test_shares.py
index 0a8a8bad5c..837de3bd3c 100644
--- a/manila/tests/api/v1/test_shares.py
+++ b/manila/tests/api/v1/test_shares.py
@@ -1002,7 +1002,7 @@ class ShareAdminActionsAPITest(test.TestCase):
     def setUp(self):
         super(ShareAdminActionsAPITest, self).setUp()
         CONF.set_default("default_share_type", None)
-        self.flags(rpc_backend='manila.openstack.common.rpc.impl_fake')
+        self.flags(transport_url='rabbit://fake:fake@mqhost:5672')
         self.share_api = share_api.API()
         self.admin_context = context.RequestContext('admin', 'fake', True)
         self.member_context = context.RequestContext('fake', 'fake')
diff --git a/manila/tests/api/v2/test_share_group_snapshots.py b/manila/tests/api/v2/test_share_group_snapshots.py
index 4265f19427..f9cb654f05 100644
--- a/manila/tests/api/v2/test_share_group_snapshots.py
+++ b/manila/tests/api/v2/test_share_group_snapshots.py
@@ -53,7 +53,7 @@ class ShareGroupSnapshotAPITest(test.TestCase):
         self.context = self.request.environ['manila.context']
         self.admin_context = context.RequestContext('admin', 'fake', True)
         self.member_context = context.RequestContext('fake', 'fake')
-        self.flags(rpc_backend='manila.openstack.common.rpc.impl_fake')
+        self.flags(transport_url='rabbit://fake:fake@mqhost:5672')
 
     def _get_fake_share_group_snapshot(self, **values):
         snap = {
diff --git a/manila/tests/api/v2/test_share_groups.py b/manila/tests/api/v2/test_share_groups.py
index 2de143f86d..90d351bafa 100644
--- a/manila/tests/api/v2/test_share_groups.py
+++ b/manila/tests/api/v2/test_share_groups.py
@@ -56,7 +56,7 @@ class ShareGroupAPITest(test.TestCase):
         self.api_version = '2.34'
         self.request = fakes.HTTPRequest.blank(
             '/share-groups', version=self.api_version, experimental=True)
-        self.flags(rpc_backend='manila.openstack.common.rpc.impl_fake')
+        self.flags(transport_url='rabbit://fake:fake@mqhost:5672')
         self.admin_context = context.RequestContext('admin', 'fake', True)
         self.member_context = context.RequestContext('fake', 'fake')
         self.mock_policy_check = self.mock_object(
diff --git a/manila/tests/api/v2/test_share_snapshots.py b/manila/tests/api/v2/test_share_snapshots.py
index 457ffac1fb..2e8ca13c43 100644
--- a/manila/tests/api/v2/test_share_snapshots.py
+++ b/manila/tests/api/v2/test_share_snapshots.py
@@ -581,7 +581,7 @@ class ShareSnapshotAdminActionsAPITest(test.TestCase):
     def setUp(self):
         super(ShareSnapshotAdminActionsAPITest, self).setUp()
         self.controller = share_snapshots.ShareSnapshotsController()
-        self.flags(rpc_backend='manila.openstack.common.rpc.impl_fake')
+        self.flags(transport_url='rabbit://fake:fake@mqhost:5672')
         self.admin_context = context.RequestContext('admin', 'fake', True)
         self.member_context = context.RequestContext('fake', 'fake')
 
diff --git a/manila/tests/api/v2/test_shares.py b/manila/tests/api/v2/test_shares.py
index 565167e36b..df8cbe1451 100644
--- a/manila/tests/api/v2/test_shares.py
+++ b/manila/tests/api/v2/test_shares.py
@@ -2341,7 +2341,7 @@ class ShareAdminActionsAPITest(test.TestCase):
     def setUp(self):
         super(ShareAdminActionsAPITest, self).setUp()
         CONF.set_default("default_share_type", None)
-        self.flags(rpc_backend='manila.openstack.common.rpc.impl_fake')
+        self.flags(transport_url='rabbit://fake:fake@mqhost:5672')
         self.share_api = share_api.API()
         self.admin_context = context.RequestContext('admin', 'fake', True)
         self.member_context = context.RequestContext('fake', 'fake')