diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index c9928607..2fc2b825 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -1682,7 +1682,7 @@ matrix_synapse_turn_uris: |
     [
       'turns:' + matrix_server_fqn_matrix + '?transport=udp',
       'turns:' + matrix_server_fqn_matrix + '?transport=tcp',
-    ] if matrix_coturn_enabled and matrix_ssl_retrieval_method != 'lets-encrypt' else []
+    ] if matrix_coturn_enabled and matrix_coturn_tls_enabled and matrix_ssl_retrieval_method != 'lets-encrypt' else []
     +
     [
       'turn:' + matrix_server_fqn_matrix + '?transport=udp',