diff --git a/roles/docker-bigbluebutton/templates/env.j2 b/roles/docker-bigbluebutton/templates/env.j2
index 7de55478..de0d0c8f 100644
--- a/roles/docker-bigbluebutton/templates/env.j2
+++ b/roles/docker-bigbluebutton/templates/env.j2
@@ -1,6 +1,6 @@
 ENABLE_COTURN=true
-COTURN_TLS_CERT_PATH=/etc/letsencrypt/live/{{domain}}/fullchain.pem
-COTURN_TLS_KEY_PATH=/etc/letsencrypt/live/{{domain}}/privkey.pem
+COTURN_TLS_CERT_PATH=/etc/letsencrypt/live/{{ primary_domain if enable_one_letsencrypt_cert_for_all else domain }}/fullchain.pem
+COTURN_TLS_KEY_PATH=/etc/letsencrypt/live/{{ primary_domain if enable_one_letsencrypt_cert_for_all else domain }}/privkey.pem
 ENABLE_GREENLIGHT={{bigbluebutton_enable_greenlight}}
 
 # Enable Webhooks