diff --git a/zuul.d/project-templates.yaml b/zuul.d/project-templates.yaml
index e2697c81..92f6f18b 100644
--- a/zuul.d/project-templates.yaml
+++ b/zuul.d/project-templates.yaml
@@ -1387,6 +1387,24 @@
         - ansible-role-functional-ubuntu-xenial:
             voting: false
 
+- project-template:
+    name: integrated-gate-py3
+    description: |
+      Run the python3 Tempest integration tests in check and gate for
+      repositories in the integrated gate.
+    check:
+      jobs:
+        - grenade-py3
+        - tempest-full-py3:
+            branches: ^(?!(stable/(newton|ocata|pike)|driverfixes)).*$
+    gate:
+      jobs:
+        - grenade-py3
+        - tempest-full-py3:
+            branches: ^(?!(stable/(newton|ocata|pike)|driverfixes)).*$
+
+# TODO(gmann): Remove the 'integrated-gate-py35' template once all repo
+# including their stable branches are renamed it to 'integrated-gate-py3'
 - project-template:
     name: integrated-gate-py35
     description: |