diff --git a/sources/Coturn_config_rotate.sh b/sources/Coturn_config_rotate.sh
index 186e6bc..1112730 100644
--- a/sources/Coturn_config_rotate.sh
+++ b/sources/Coturn_config_rotate.sh
@@ -25,4 +25,6 @@ fi
 
 ynh_replace_string "^external-ip=.*\$" "$external_IP_line" "/etc/matrix-$app_instance/coturn.conf"
 
-exit 0
\ No newline at end of file
+setfacl -R -m user:turnserver:rX  /etc/matrix-$app
+
+exit 0