diff --git a/layers/home.queezle.net.nix b/layers/home.queezle.net.nix
index 414c2aa674772b7d6cb3c4f827e44e78da7afc12..bb9a7d6bc13136c778829fe039ff5f605a021a4b 100644
--- a/layers/home.queezle.net.nix
+++ b/layers/home.queezle.net.nix
@@ -135,6 +135,7 @@
       ProtectSystem = "full";
       ProtectHome = true;
       PrivateDevices = true;
+      ProtectProc = "invisible";
       ProtectKernelTunables = true;
       ProtectControlGroups = true;
       ProtectKernelLogs = true;