diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index a579a12..0671e5a 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -7,23 +7,33 @@
       jobs:
         # NOTE(dtantsur): keep N-3 and older non-voting for these jobs.
         - ironic-standalone
+        - ironic-standalone-ussuri
         - ironic-standalone-train
-        - ironic-standalone-stein
+        - ironic-standalone-stein:
+            voting: false
         - ironic-tempest-functional-python3
+        - ironic-tempest-functional-python3-ussuri
         - ironic-tempest-functional-python3-train
-        - ironic-tempest-functional-python3-stein
+        - ironic-tempest-functional-python3-stein:
+            voting: false
         - ironic-inspector-tempest
+        - ironic-inspector-tempest-ussuri
         - ironic-inspector-tempest-train
-        - ironic-inspector-tempest-stein
+        - ironic-inspector-tempest-stein:
+            voting: false
         # NOTE(dtantsur): these jobs cover rarely changed tests and are quite
         # unstable, so keep them non-voting.
         - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode:
             voting: false
+        - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-ussuri:
+            voting: false
         - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-train:
             voting: false
         - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-stein:
             voting: false
         - ironic-inspector-tempest-discovery
+        - ironic-inspector-tempest-discovery-ussuri:
+            voting: false
         - ironic-inspector-tempest-discovery-train:
             voting: false
         - ironic-inspector-tempest-discovery-stein:
@@ -32,12 +42,12 @@
       queue: ironic
       jobs:
         - ironic-standalone
+        - ironic-standalone-ussuri
         - ironic-standalone-train
-        - ironic-standalone-stein
         - ironic-tempest-functional-python3
+        - ironic-tempest-functional-python3-ussuri
         - ironic-tempest-functional-python3-train
-        - ironic-tempest-functional-python3-stein
         - ironic-inspector-tempest
+        - ironic-inspector-tempest-ussuri
         - ironic-inspector-tempest-train
-        - ironic-inspector-tempest-stein
         - ironic-inspector-tempest-discovery
diff --git a/zuul.d/stable-jobs.yaml b/zuul.d/stable-jobs.yaml
index ec95d55..b31f3a4 100644
--- a/zuul.d/stable-jobs.yaml
+++ b/zuul.d/stable-jobs.yaml
@@ -1,4 +1,9 @@
 - job:
+    name: ironic-standalone-ussuri
+    parent: ironic-standalone
+    override-checkout: stable/ussuri
+
+- job:
     name: ironic-standalone-train
     parent: ironic-standalone
     override-checkout: stable/train
@@ -15,6 +20,11 @@
         USE_PYTHON3: True
 
 - job:
+    name: ironic-tempest-functional-python3-ussuri
+    parent: ironic-tempest-functional-python3
+    override-checkout: stable/ussuri
+
+- job:
     name: ironic-tempest-functional-python3-train
     parent: ironic-tempest-functional-python3
     override-checkout: stable/train
@@ -24,6 +34,10 @@
     parent: ironic-tempest-functional-python3
     override-checkout: stable/stein
 
+- job:
+    name: ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-ussuri
+    parent: ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode
+    override-checkout: stable/ussuri
 
 - job:
     name: ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-train
@@ -42,6 +56,15 @@
         USE_PYTHON3: True
 
 - job:
+    name: ironic-inspector-tempest-ussuri
+    parent: ironic-inspector-tempest
+    override-checkout: stable/ussuri
+    vars:
+      devstack_localrc:
+        FIXED_NETWORK_SIZE: 4096
+        EBTABLES_RACE_FIX: True
+
+- job:
     name: ironic-inspector-tempest-train
     parent: ironic-inspector-tempest
     override-checkout: stable/train
@@ -62,6 +85,11 @@
         USE_PYTHON3: True
 
 - job:
+    name: ironic-inspector-tempest-discovery-ussuri
+    parent: ironic-inspector-tempest-discovery
+    override-checkout: stable/ussuri
+
+- job:
     name: ironic-inspector-tempest-discovery-train
     parent: ironic-inspector-tempest-discovery
     override-checkout: stable/train