diff --git a/nixos/modules/profiles/qemu-guest.nix b/nixos/modules/profiles/qemu-guest.nix
index 759fdb7f8e5..987eb051b98 100644
--- a/nixos/modules/profiles/qemu-guest.nix
+++ b/nixos/modules/profiles/qemu-guest.nix
@@ -14,4 +14,6 @@
       # to the *boot time* of the host).
       hwclock -s
     '';
+
+  security.rngd.enable = false;
 }