diff --git a/contrib/neutron-plugins/README.rst b/contrib/neutron-plugins/README.rst
new file mode 100644
index 0000000000..2dc42165d3
--- /dev/null
+++ b/contrib/neutron-plugins/README.rst
@@ -0,0 +1,10 @@
+contrib/neutron-plugins directory
+=================================
+
+This directory contains example plugin definitions for neutron-base, to
+be included in the kolla-build.conf (ini file with kolla-build
+configuration).
+Please read the main Kolla documentation on plugins for details.
+These should work simply by pasting them into the config file.
+You may want to adjust the filename to match the branch you are
+interested in, however.
diff --git a/contrib/neutron-plugins/networking-ansible.ini b/contrib/neutron-plugins/networking-ansible.ini
new file mode 100644
index 0000000000..cfd096f523
--- /dev/null
+++ b/contrib/neutron-plugins/networking-ansible.ini
@@ -0,0 +1,3 @@
+[neutron-base-plugin-networking-ansible]
+type = url
+location = https://tarballs.opendev.org/x/networking-ansible/networking-ansible-master.tar.gz
diff --git a/contrib/neutron-plugins/networking-mlnx.ini b/contrib/neutron-plugins/networking-mlnx.ini
new file mode 100644
index 0000000000..f8a16ef630
--- /dev/null
+++ b/contrib/neutron-plugins/networking-mlnx.ini
@@ -0,0 +1,3 @@
+[neutron-base-plugin-networking-mlnx]
+type = url
+location = https://tarballs.opendev.org/x/networking-mlnx/networking-mlnx-master.tar.gz
diff --git a/contrib/neutron-plugins/vmware-nsx.ini b/contrib/neutron-plugins/vmware-nsx.ini
new file mode 100644
index 0000000000..696bc91614
--- /dev/null
+++ b/contrib/neutron-plugins/vmware-nsx.ini
@@ -0,0 +1,3 @@
+[neutron-base-plugin-vmware-nsx]
+type = url
+location = https://tarballs.opendev.org/x/vmware-nsx/vmware-nsx-master.tar.gz
diff --git a/kolla/common/config.py b/kolla/common/config.py
index 9092b0b775..c1c672577f 100755
--- a/kolla/common/config.py
+++ b/kolla/common/config.py
@@ -33,7 +33,7 @@ DISTRO_RELEASE = {
     'debian': '10',
     'ubuntu': '20.04',
 }
-OPENSTACK_RELEASE = 'master'
+OPENSTACK_RELEASE = 'wallaby'
 
 # This is noarch repository so we will use it on all architectures
 DELOREAN = "https://trunk.rdoproject.org/centos8-master/" \
@@ -517,10 +517,6 @@ SOURCES = {
         'type': 'url',
         'location': ('$tarballs_base/openstack/neutron/'
                      'neutron-${openstack_branch}.tar.gz')},
-    'neutron-base-plugin-networking-ansible': {
-        'type': 'url',
-        'location': ('$tarballs_base/x/networking-ansible/'
-                     'networking-ansible-${openstack_branch}.tar.gz')},
     'neutron-base-plugin-networking-baremetal': {
         'type': 'url',
         'location': ('$tarballs_base/openstack/networking-baremetal/'
@@ -529,18 +525,10 @@ SOURCES = {
         'type': 'url',
         'location': ('$tarballs_base/openstack/networking-generic-switch/'
                      'networking-generic-switch-${openstack_branch}.tar.gz')},
-    'neutron-base-plugin-networking-mlnx': {
-        'type': 'url',
-        'location': ('$tarballs_base/x/networking-mlnx/'
-                     'networking-mlnx-${openstack_branch}.tar.gz')},
     'neutron-base-plugin-networking-sfc': {
         'type': 'url',
         'location': ('$tarballs_base/openstack/networking-sfc/'
                      'networking-sfc-${openstack_branch}.tar.gz')},
-    'neutron-base-plugin-vmware-nsx': {
-        'type': 'url',
-        'location': ('$tarballs_base/x/vmware-nsx/'
-                     'vmware-nsx-${openstack_branch}.tar.gz')},
     'neutron-base-plugin-vpnaas-agent': {
         'type': 'url',
         'location': ('$tarballs_base/openstack/neutron-vpnaas/'
diff --git a/releasenotes/notes/wallaby-neutron-plugins-excluded-b72220a2ea8c1a40.yaml b/releasenotes/notes/wallaby-neutron-plugins-excluded-b72220a2ea8c1a40.yaml
new file mode 100644
index 0000000000..6f049dfaaf
--- /dev/null
+++ b/releasenotes/notes/wallaby-neutron-plugins-excluded-b72220a2ea8c1a40.yaml
@@ -0,0 +1,12 @@
+---
+upgrade:
+  - |
+      Three Neutron plugins are no longer provided by default:
+      ``networking-ansible``, ``networking-mlnx`` and ``vmware-nsx``.
+      The main reason is that they lag in synchronising with OpenStack
+      release process.
+      Their definitions have been moved to ``contrib/neutron-plugins``
+      directory.
+      Please read the included ``README.rst`` in case you depend on
+      them.
+      Please note they are no longer included in published images.
diff --git a/roles/kolla-build-config/defaults/main.yml b/roles/kolla-build-config/defaults/main.yml
index 1cbde01dc5..24701912ca 100644
--- a/roles/kolla-build-config/defaults/main.yml
+++ b/roles/kolla-build-config/defaults/main.yml
@@ -53,8 +53,6 @@ kolla_build_sources:
   openstack/networking-sfc:
     - neutron-base-plugin-networking-sfc
     - tacker-base-plugin-networking-sfc
-  openstack/vmware-nsx: neutron-base-plugin-vmware-nsx
-  openstack/vmware-nsxlib: neutron-server-plugin-vmware-nsxlib
   openstack/neutron-vpnaas:
     - neutron-vpnaas-agent
     - neutron-base-plugin-vpnaas-agent
diff --git a/tools/version-check.py b/tools/version-check.py
index 2777c0af0d..d200ffdc1b 100755
--- a/tools/version-check.py
+++ b/tools/version-check.py
@@ -42,10 +42,6 @@ TARGET = '.releases'
 SKIP_PROJECTS = {
     'gnocchi-base': 'Gnocchi is not managed by openstack/releases project',
     'monasca-thresh': 'Package not published in tarballs.openstack.org',
-    'neutron-base-plugin-vmware-nsx': 'vmware-nsx is not managed by '
-                                      'openstack/releases project (need to '
-                                      'check PyPI, they sync major versions '
-                                      'with neutron)',
     'rally': 'Rally is not managed by openstack/releases project',
 }