diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index e624ac7db..512f6cb93 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -680,6 +680,8 @@ matrix_authentication_service_config_email_from_address: "{{ exim_relay_sender_a
 
 matrix_authentication_service_container_image_registry_prefix_upstream: "{{ matrix_container_global_registry_prefix_override if matrix_container_global_registry_prefix_override else matrix_authentication_service_container_image_registry_prefix_upstream_default }}"
 
+matrix_authentication_service_syn2mas_container_image_registry_prefix_upstream: "{{ matrix_container_global_registry_prefix_override if matrix_container_global_registry_prefix_override else matrix_authentication_service_syn2mas_container_image_registry_prefix_upstream_default }}"
+
 matrix_authentication_service_container_image_self_build: "{{ matrix_architecture not in ['amd64', 'arm64'] }}"
 
 matrix_authentication_service_container_network: "{{ matrix_homeserver_container_network }}"
@@ -2069,6 +2071,8 @@ matrix_wechat_systemd_required_services_list_auto: |
 
 matrix_wechat_container_image_registry_prefix_upstream: "{{ matrix_container_global_registry_prefix_override if matrix_container_global_registry_prefix_override else matrix_wechat_container_image_registry_prefix_upstream_default }}"
 
+matrix_wechat_container_image_registry_prefix_upstream: "{{ matrix_container_global_registry_prefix_override if matrix_container_global_registry_prefix_override else matrix_wechat_agent_container_image_registry_prefix_upstream_default }}"
+
 matrix_wechat_container_image_self_build: "{{ matrix_architecture not in ['amd64', 'arm64'] }}"
 
 matrix_wechat_agent_container_image_self_build: "{{ matrix_architecture not in ['amd64'] }}"
@@ -4787,6 +4791,8 @@ matrix_synapse_docker_image_registry_prefix_upstream: "{{ matrix_container_globa
 
 matrix_s3_goofys_docker_image_registry_prefix_upstream: "{{ matrix_container_global_registry_prefix_override if matrix_container_global_registry_prefix_override else matrix_s3_goofys_docker_image_registry_prefix_upstream_default }}"
 
+matrix_synapse_rust_synapse_compress_state_docker_image_registry_prefix_upstream: "{{ matrix_container_global_registry_prefix_override if matrix_container_global_registry_prefix_override else matrix_synapse_rust_synapse_compress_state_docker_image_registry_prefix_upstream_default }}"
+
 matrix_synapse_container_image_self_build: "{{ matrix_architecture not in ['arm64', 'amd64'] }}"
 
 matrix_synapse_account_threepid_delegates_msisdn_mas1sd_url: "{{ ('http://matrix-ma1sd:' + matrix_ma1sd_container_port| string) }}"