diff --git a/nixos/layers/base.nix b/nixos/layers/base.nix
index 532de018b0f4bf7882c32de5b2ccbddb061a2d71..52913e12c9dfd8ac42de180b68f9b302478724a4 100644
--- a/nixos/layers/base.nix
+++ b/nixos/layers/base.nix
@@ -25,7 +25,7 @@
   services.logind.killUserProcesses = true;
 
   # Freezes on shutdown on some machines. Also probably should only be enabled when required?
-  security.rngd.enable = false;
+  security.rngd.enable = lib.mkDefault false;
 
   time.timeZone = "Europe/Berlin";