diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 1254ed0..bcedbc3 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -7,25 +7,31 @@
       jobs:
         # NOTE(dtantsur): keep N-3 and older non-voting for these jobs.
         - ironic-standalone
+        - ironic-standalone-stein
         - ironic-dsvm-standalone-rocky
         - ironic-dsvm-standalone-queens:
             voting: false
         - ironic-tempest-functional-python3
+        - ironic-tempest-functional-python3-stein
         - ironic-tempest-dsvm-functional-python3-rocky
         - ironic-inspector-tempest
+        - ironic-inspector-tempest-stein
         - ironic-tempest-dsvm-ironic-inspector-rocky
         - ironic-tempest-dsvm-ironic-inspector-queens:
             voting: false
         # NOTE(dtantsur): these jobs cover rarely changed tests and are quite
         # unstable, so keep them non-voting on stable branches.
-        # NOTE(iurygregory):  debug rocky and queens
-        # since before was working
+        # NOTE(iurygregory): debug rocky and queens since they used to pass
         - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode
+        - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-stein:
+            voting: false
         - ironic-tempest-dsvm-ipa-wholedisk-agent_ipmitool-tinyipa-multinode-rocky:
             voting: false
         - ironic-tempest-dsvm-ipa-wholedisk-agent_ipmitool-tinyipa-multinode-queens:
             voting: false
         - ironic-inspector-tempest-discovery
+        - ironic-inspector-tempest-discovery-stein:
+            voting: false
         - ironic-inspector-tempest-dsvm-discovery-rocky:
             voting: false
         - ironic-inspector-tempest-dsvm-discovery-queens:
@@ -34,10 +40,13 @@
       queue: ironic
       jobs:
         - ironic-standalone
+        - ironic-standalone-stein
         - ironic-dsvm-standalone-rocky
         - ironic-tempest-functional-python3
+        - ironic-tempest-functional-python3-stein
         - ironic-tempest-dsvm-functional-python3-rocky
         - ironic-inspector-tempest
+        - ironic-inspector-tempest-stein
         - ironic-tempest-dsvm-ironic-inspector-rocky
         - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode
         - ironic-inspector-tempest-discovery
diff --git a/zuul.d/stable-jobs.yaml b/zuul.d/stable-jobs.yaml
index ab6fd03..f553787 100644
--- a/zuul.d/stable-jobs.yaml
+++ b/zuul.d/stable-jobs.yaml
@@ -1,4 +1,9 @@
 - job:
+    name: ironic-standalone-stein
+    parent: ironic-standalone
+    override-branch: stable/stein
+
+- job:
     name: ironic-dsvm-standalone-rocky
     parent: ironic-standalone
     override-branch: stable/rocky
@@ -16,6 +21,11 @@
         IRONIC_USE_MOD_WSGI: True
 
 - job:
+    name: ironic-tempest-functional-python3-stein
+    parent: ironic-tempest-functional-python3
+    override-branch: stable/stein
+
+- job:
     name: ironic-tempest-dsvm-functional-python3-rocky
     parent: ironic-tempest-functional-python3
     override-branch: stable/rocky
@@ -27,6 +37,11 @@
         rabbit: True
 
 - job:
+    name: ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-stein
+    parent: ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode
+    override-branch: stable/stein
+
+- job:
     name: ironic-tempest-dsvm-ipa-wholedisk-agent_ipmitool-tinyipa-multinode-rocky
     parent: ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode
     override-branch: stable/rocky
@@ -63,6 +78,15 @@
           OVS_BRIDGE_MAPPINGS: 'mynetwork:sub1brbm,public:br_ironic_vxlan'
 
 - job:
+    name: ironic-inspector-tempest-stein
+    parent: ironic-inspector-tempest
+    override-branch: stable/stein
+    vars:
+      devstack_localrc:
+        FIXED_NETWORK_SIZE: 4096
+        EBTABLES_RACE_FIX: True
+
+- job:
     name: ironic-tempest-dsvm-ironic-inspector-rocky
     parent: ironic-inspector-tempest
     override-branch: stable/rocky
@@ -83,6 +107,11 @@
         EBTABLES_RACE_FIX: True
 
 - job:
+    name: ironic-inspector-tempest-discovery-stein
+    parent: ironic-inspector-tempest-discovery
+    override-branch: stable/stein
+
+- job:
     name: ironic-inspector-tempest-dsvm-discovery-rocky
     parent: ironic-inspector-tempest-discovery
     override-branch: stable/rocky