diff --git a/nix/configuration/roles/qemu/files/qemurc.bash b/nix/configuration/roles/qemu/files/qemurc.bash
index a5a865ba..fe6b47ea 100644
--- a/nix/configuration/roles/qemu/files/qemurc.bash
+++ b/nix/configuration/roles/qemu/files/qemurc.bash
@@ -355,6 +355,7 @@ function start_body {
         -smp cores="$CPU_CORES"
         -m "$MEMORY"
         -rtc base=localtime
+        -device virtio-rng-pci
         -drive "file=\"@OVMFfd@/FV/OVMF_CODE.fd\",if=pflash,format=raw,readonly=on"
         -drive "if=pflash,format=raw,file=\"$(readlink -f "${mount_path}/OVMF_VARS.fd")\""
         -drive "if=none,file=/dev/zvol/${zfs_path}/disk0,format=raw,id=hd0"