diff --git a/roles/ninjabot/tasks/main.yml b/roles/ninjabot/tasks/main.yml
index ccbc42d2..768cad97 100644
--- a/roles/ninjabot/tasks/main.yml
+++ b/roles/ninjabot/tasks/main.yml
@@ -21,13 +21,13 @@
   template:
     src: systemd/system/ninjabot.service.j2
     dest: /etc/systemd/system/ninjabot.service
-    mode: 0755
+    mode: 0644
 
 - name: Deploy NinjaBot webhook systemd unit
   template:
     src: systemd/system/ninjabot-webhook.service.j2
     dest: /etc/systemd/system/ninjabot-webhook.service
-    mode: 0755
+    mode: 0644
 
 - name: Load and activate NinjaBot service
   systemd:
diff --git a/roles/zbee-mount/tasks/main.yml b/roles/zbee-mount/tasks/main.yml
index c8ad4500..7df97dc8 100644
--- a/roles/zbee-mount/tasks/main.yml
+++ b/roles/zbee-mount/tasks/main.yml
@@ -3,7 +3,7 @@
   template:
     src: "systemd/system/home.mount.j2"
     dest: "/etc/systemd/system/home-{{ item }}.mount"
-    mode: 0755
+    mode: 0644
   loop:
     - a
     - b