diff --git a/scripts/install b/scripts/install
index 43f2f8f..073bffb 100644
--- a/scripts/install
+++ b/scripts/install
@@ -122,7 +122,7 @@ setfacl -R -m user:turnserver:rwX  /var/log/$app
 #=================================================
 ynh_script_progression --message="Integrating service in YunoHost..." --weight=2
 
-yunohost service add $app --description="Coturn TURN server" --log="/var/log/$app/$app.log" --needs_exposed_ports="$turnserver_tls_port"
+yunohost service add $app --description="Coturn TURN server" --log="/var/log/$app/$app.log" --needs_exposed_ports="$port_turnserver_tls"
 
 #=================================================
 # START SYSTEMD SERVICE
diff --git a/scripts/upgrade b/scripts/upgrade
index 35d0a04..a87c3b0 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -135,7 +135,7 @@ setfacl -R -m user:turnserver:rwX  /var/log/$app
 #=================================================
 ynh_script_progression --message="Integrating service in YunoHost..." --weight=2
 
-yunohost service add $app --description="Coturn TURN server" --log="/var/log/$app/$app.log" --needs_exposed_ports="$turnserver_tls_port"
+yunohost service add $app --description="Coturn TURN server" --log="/var/log/$app/$app.log" --needs_exposed_ports="$port_turnserver_tls"
 
 #=================================================
 # START SYSTEMD SERVICE