diff --git a/roles/matrix-bridge-mautrix-whatsapp/tasks/init.yml b/roles/matrix-bridge-mautrix-whatsapp/tasks/init.yml
index 3e7f2fa4d..fa42bfcee 100644
--- a/roles/matrix-bridge-mautrix-whatsapp/tasks/init.yml
+++ b/roles/matrix-bridge-mautrix-whatsapp/tasks/init.yml
@@ -2,10 +2,6 @@
     matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-mautrix-whatsapp'] }}"
   when: matrix_mautrix_whatsapp_enabled|bool
 
-- set_fact:
-    matrix_synapse_mautrix_extra_arguments: "--mount type=bind,src={{ matrix_mautrix_whatsapp_config_path }}/registration.yaml,dst=/matrix-mautrix-whatsapp-registration.yaml,ro"
-  when: matrix_mautrix_whatsapp_enabled|bool
-
 # If the matrix-synapse role is not used, these variables may not exist.
 - set_fact:
     matrix_synapse_container_extra_arguments: >