diff --git a/puppet/services/nova-base.yaml b/puppet/services/nova-base.yaml
index e61796b713..6312d38761 100644
--- a/puppet/services/nova-base.yaml
+++ b/puppet/services/nova-base.yaml
@@ -312,7 +312,7 @@ outputs:
           nova::network::neutron::dhcp_domain: ''
           nova::network::neutron::neutron_password: {get_param: NeutronPassword}
           nova::network::neutron::neutron_url: {get_param: [EndpointMap, NeutronInternal, uri]}
-          nova::network::neutron::neutron_auth_url: {get_param: [EndpointMap, KeystoneV3Admin, uri]}
+          nova::network::neutron::neutron_auth_url: {get_param: [EndpointMap, KeystoneV3Internal, uri]}
           nova::rabbit_heartbeat_timeout_threshold: 60
           nova::cinder_catalog_info: 'volumev3:cinderv3:internalURL'
           nova::host: "%{hiera('fqdn_canonical')}"
diff --git a/releasenotes/notes/nova_change_neutron_auth_url_to_internal_endpoint-aaf0e550750335eb.yaml b/releasenotes/notes/nova_change_neutron_auth_url_to_internal_endpoint-aaf0e550750335eb.yaml
new file mode 100644
index 0000000000..d1c5662b8e
--- /dev/null
+++ b/releasenotes/notes/nova_change_neutron_auth_url_to_internal_endpoint-aaf0e550750335eb.yaml
@@ -0,0 +1,7 @@
+---
+fixes:
+  - |
+    In other sections we already use the internal endpoints for
+    authentication urls. With this change the auth_uri in the
+    neutron section gets moved from KeystoneV3Admin to 
+    KeystoneV3Internal.