diff --git a/playbooks/install_mqtt_srv.yml b/playbooks/install_mqtt_srv.yml
index 255db9d..1bce5d6 100644
--- a/playbooks/install_mqtt_srv.yml
+++ b/playbooks/install_mqtt_srv.yml
@@ -12,3 +12,5 @@
       ansible.builtin.copy:
         src: scripts/mqtt_srv.py
         dest: /usr/bin/
+        mode: '755'
+        owner: root
\ No newline at end of file