diff --git a/etc/systemd/system/postfix.service.d/custom.conf b/etc/systemd/system/postfix.service.d/custom.conf
index c005cc6..f6e4106 100644
--- a/etc/systemd/system/postfix.service.d/custom.conf
+++ b/etc/systemd/system/postfix.service.d/custom.conf
@@ -3,7 +3,6 @@ ProtectSystem=strict
 PrivateTmp=true
 NoNewPrivileges=true
 PrivateDevices=true
-#PrivateUsers=true
 ProtectKernelTunables=true
 ProtectKernelModules=true
 ProtectControlGroups=true
diff --git a/etc/systemd/system/postfix@.service.d/custom.conf b/etc/systemd/system/postfix@.service.d/custom.conf
index dd0c93e..c82b7f1 100644
--- a/etc/systemd/system/postfix@.service.d/custom.conf
+++ b/etc/systemd/system/postfix@.service.d/custom.conf
@@ -3,7 +3,6 @@ ProtectSystem=strict
 PrivateTmp=true
 NoNewPrivileges=true
 PrivateDevices=true
-#PrivateUsers=true
 ProtectKernelTunables=true
 ProtectKernelModules=true
 ProtectControlGroups=true