diff --git a/devstack/tempest-dsvm-cells-rc b/devstack/tempest-dsvm-cells-rc
index 8a8da582d6fc..15a9ff94f551 100644
--- a/devstack/tempest-dsvm-cells-rc
+++ b/devstack/tempest-dsvm-cells-rc
@@ -59,25 +59,20 @@ r="$r|(?:.*\[.*\bslow\b.*\])"
 
 # skip current regressions; when adding new entries to this list, add the bug
 # reference with it since this list should shrink
+
+# NOTE(mriedem): Resize tests are skipped in devstack until custom flavors
+# in devstack used in Tempest runs are synced to the cells database.
 r="$r|(?:tempest\.api\.compute\.admin\.test_networks\.NetworksTest\.test_get_network)"
 r="$r|(?:tempest\.api\.compute\.admin\.test_networks\.NetworksTest\.test_list_all_networks)"
-r="$r|(?:tempest\.api\.compute\.admin\.test_migrations\.MigrationsAdminTest\.test_list_migrations_in_flavor_resize_situation)"
-r="$r|(?:tempest\.api\.compute\.servers\.test_server_actions\.ServerActionsTestJSON\.test_resize_server_confirm)"
-r="$r|(?:tempest\.api\.compute\.servers\.test_server_actions\.ServerActionsTestJSON\.test_resize_server_confirm_from_stopped)"
-r="$r|(?:tempest\.api\.compute\.servers\.test_server_actions\.ServerActionsTestJSON\.test_resize_server_revert)"
 r="$r|(?:tempest\.api\.compute\.servers\.test_server_rescue\.ServerRescueTestJSON)"
-r="$r|(?:tempest\.api\.compute\.servers\.test_disk_config\.ServerDiskConfigTestJSON\.test_resize_server_from_auto_to_manual)"
-r="$r|(?:tempest\.api\.compute\.servers\.test_disk_config\.ServerDiskConfigTestJSON\.test_resize_server_from_manual_to_auto)"
 r="$r|(?:tempest\.api\.compute\.servers\.test_create_server\.ServersTestJSON\.test_create_server_with_scheduler_hint_group)"
 r="$r|(?:tempest\.api\.compute\.servers\.test_create_server\.ServersTestManualDisk\.test_create_server_with_scheduler_hint_group)"
 r="$r|(?:tempest\.api\.compute\.servers\.test_virtual_interfaces\.VirtualInterfacesTestJSON\.test_list_virtual_interfaces)"
 r="$r|(?:tempest\.api\.compute\.test_networks\.ComputeNetworksTest\.test_list_networks)"
 r="$r|(?:tempest\.scenario\.test_minimum_basic\.TestMinimumBasicScenario\.test_minimum_basic_scenario)"
-r="$r|(?:tempest\.api\.compute\.servers\.test_delete_server\.DeleteServersTestJSON\.test_delete_server_while_in_verify_resize_state)"
 r="$r|(?:tempest\.api\.compute\.servers\.test_server_rescue_negative\.ServerRescueNegativeTestJSON)"
 r="$r|(?:tempest\.scenario\.test_encrypted_cinder_volumes\.TestEncryptedCinderVolumes\.test_encrypted_cinder_volumes_cryptsetup)"
 r="$r|(?:tempest\.scenario\.test_encrypted_cinder_volumes\.TestEncryptedCinderVolumes\.test_encrypted_cinder_volumes_luks)"
-r="$r|(?:tempest\.scenario\.test_server_advanced_ops\.TestServerAdvancedOps\.test_resize_server_confirm)"
 r="$r|(?:tempest\.thirdparty\.boto\.test_ec2_network\.EC2NetworkTest\.test_disassociate_not_associated_floating_ip)"
 r="$r|(?:tempest\.scenario\.test_server_basic_ops\.TestServerBasicOps\.test_server_basicops)"
 r="$r|(?:tempest\.scenario\.test_snapshot_pattern\.TestSnapshotPattern\.test_snapshot_pattern)"