diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index 988488c7..f2b307b1 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -3026,7 +3026,7 @@ matrix_dendrite_client_api_turn_uris: |
     else []
   }}
 
-matrix_dendrite_turn_shared_secret: "{{ matrix_coturn_turn_static_auth_secret if matrix_coturn_enabled else '' }}"
+matrix_dendrite_client_api_turn_shared_secret: "{{ matrix_coturn_turn_static_auth_secret if matrix_coturn_enabled else '' }}"
 
 matrix_dendrite_disable_tls_validation: "{{ true if matrix_ssl_retrieval_method == 'self-signed' else false }}"
 
diff --git a/roles/custom/matrix-dendrite/defaults/main.yml b/roles/custom/matrix-dendrite/defaults/main.yml
index 37054518..67a485e9 100644
--- a/roles/custom/matrix-dendrite/defaults/main.yml
+++ b/roles/custom/matrix-dendrite/defaults/main.yml
@@ -152,7 +152,7 @@ matrix_dendrite_pushserver_database: "dendrite_pushserver"
 matrix_dendrite_mscs_database: "dendrite_mscs"
 
 matrix_dendrite_client_api_turn_uris: []
-matrix_dendrite_client_api_turn_client_api_shared_secret: ""
+matrix_dendrite_client_api_turn_shared_secret: ""
 matrix_dendrite_client_api_turn_allow_guests: false
 
 matrix_dendrite_disable_tls_validation: false
diff --git a/roles/custom/matrix-dendrite/tasks/validate_config.yml b/roles/custom/matrix-dendrite/tasks/validate_config.yml
index 9b1466e1..53c17498 100644
--- a/roles/custom/matrix-dendrite/tasks/validate_config.yml
+++ b/roles/custom/matrix-dendrite/tasks/validate_config.yml
@@ -21,7 +21,8 @@
     - {'old': 'matrix_dendrite_registration_disabled', 'new': 'matrix_dendrite_client_api_registration_disabled'}
     - {'old': 'matrix_dendrite_registration_shared_secret', 'new': 'matrix_dendrite_client_api_registration_shared_secret'}
     - {'old': 'matrix_dendrite_turn_uris', 'new': 'matrix_dendrite_client_api_turn_uris'}
-    - {'old': 'matrix_dendrite_turn_client_api_shared_secret', 'new': 'matrix_dendrite_client_api_turn_client_api_shared_secret'}
+    - {'old': 'matrix_dendrite_turn_client_api_shared_secret', 'new': 'matrix_dendrite_client_api_turn_shared_secret'}
+    - {'old': 'matrix_dendrite_client_api_turn_client_api_shared_secret', 'new': 'matrix_dendrite_client_api_turn_shared_secret'}
     - {'old': 'matrix_dendrite_turn_allow_guests', 'new': 'matrix_dendrite_client_api_turn_allow_guests'}
     - {'old': 'matrix_dendrite_rate_limiting_enabled', 'new': 'matrix_dendrite_client_api_rate_limiting_enabled'}
     - {'old': 'matrix_dendrite_rate_limiting_threshold', 'new': 'matrix_dendrite_client_api_rate_limiting_threshold'}