diff --git a/nixos/modules/virtualisation/container-config.nix b/nixos/modules/virtualisation/container-config.nix
index a7e8953827a..67047541102 100644
--- a/nixos/modules/virtualisation/container-config.nix
+++ b/nixos/modules/virtualisation/container-config.nix
@@ -9,6 +9,7 @@ with lib;
     # Disable some features that are not useful in a container.
     sound.enable = mkDefault false;
     services.udisks2.enable = mkDefault false;
+    powerManagement.enable = mkDefault false;
 
     networking.useHostResolvConf = true;
 
@@ -20,6 +21,8 @@ with lib;
 
     systemd.services.systemd-remount-fs.enable = false;
 
+    systemd.services.systemd-random-seed.enable = false;
+
   };
 
 }