diff --git a/lib/systemd/system/proc-hidepid.service b/lib/systemd/system/proc-hidepid.service
index 0b826bb..c7feada 100644
--- a/lib/systemd/system/proc-hidepid.service
+++ b/lib/systemd/system/proc-hidepid.service
@@ -1,5 +1,6 @@
 [Unit]
 Description=Mounts /proc with hidepid=2
+Documentation=https://github.com/Whonix/security-misc
 Requires=local-fs.target
 After=local-fs.target