diff --git a/tasks/main.yml b/tasks/main.yml
index 73b721f..e3fa33e 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -30,7 +30,7 @@
     dest: /opt/{{ docker_nodeexporter_service_id }}/key.pem
     username: "{{ lookup('env', 'AAP_RESSOURCES_USER') }}"
     password: "{{ lookup('env', 'AAP_RESSOURCES_PASSWORD') }}"
-    mode: u=rw,g=r,o=
+    mode: u=rw,g=r,o=r
     owner: root
     group: root
   notify: