diff --git a/roles/custom/matrix-coturn/defaults/main.yml b/roles/custom/matrix-coturn/defaults/main.yml
index 0d5d15dc..71c97b25 100644
--- a/roles/custom/matrix-coturn/defaults/main.yml
+++ b/roles/custom/matrix-coturn/defaults/main.yml
@@ -73,6 +73,9 @@ matrix_coturn_denied_peer_ips: []
 matrix_coturn_user_quota: null
 matrix_coturn_total_quota: null
 
+# Controls whether `no-tcp-relay` is added to the configuration
+matrix_coturn_no_tcp_relay_enabled: true
+
 # Controls whether `no-multicast-peers` is added to the configuration
 matrix_coturn_no_multicast_peers_enabled: true
 
diff --git a/roles/custom/matrix-coturn/templates/turnserver.conf.j2 b/roles/custom/matrix-coturn/templates/turnserver.conf.j2
index 47fa5b86..dfc3a87d 100644
--- a/roles/custom/matrix-coturn/templates/turnserver.conf.j2
+++ b/roles/custom/matrix-coturn/templates/turnserver.conf.j2
@@ -30,7 +30,10 @@ no-dtls
 {% endif %}
 
 prod
+
+{% if matrix_coturn_no_tcp_relay_enabled %}
 no-tcp-relay
+{% endif %}
 
 {% if matrix_coturn_user_quota != None %}
 user-quota={{ matrix_coturn_user_quota }}