diff --git a/roles/matrix-ldap-registration-proxy/defaults/main.yml b/roles/matrix-ldap-registration-proxy/defaults/main.yml
index 712e1101d..5a010f971 100644
--- a/roles/matrix-ldap-registration-proxy/defaults/main.yml
+++ b/roles/matrix-ldap-registration-proxy/defaults/main.yml
@@ -30,7 +30,7 @@ matrix_ldap_registration_proxy_container_port: 8080
 # Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:8080"), or empty string to not expose.
 matrix_ldap_registration_proxy_container_http_host_bind_port: ''
 
-matrix_ldap_registration_proxy_registration_addr_with_container: "matrix-ldap_-egistration-proxy:{{ matrix_ldap_registration_proxy_container_port }}"
+matrix_ldap_registration_proxy_registration_addr_with_container: "matrix-ldap_registration-proxy:{{ matrix_ldap_registration_proxy_container_port }}"
 matrix_ldap_registration_proxy_registration_addr_sans_container: "127.0.0.1:{{ matrix_ldap_registration_proxy_container_port }}"