diff --git a/configs/aarch64_defconfig b/configs/aarch64_defconfig
index 4ca63164..ea4ca6ff 100644
--- a/configs/aarch64_defconfig
+++ b/configs/aarch64_defconfig
@@ -32,6 +32,7 @@ BR2_PACKAGE_BUSYBOX_CONFIG="$(BR2_EXTERNAL_INFIX_PATH)/board/common/busybox_defc
 BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 BR2_PACKAGE_JQ=y
 BR2_PACKAGE_MDIO_TOOLS=y
+BR2_PACKAGE_RNG_TOOLS=y
 BR2_PACKAGE_CHRONY=y
 BR2_PACKAGE_DHCP=y
 BR2_PACKAGE_DHCP_CLIENT=y
diff --git a/configs/amd64_defconfig b/configs/amd64_defconfig
index f85f9272..e5b6309a 100644
--- a/configs/amd64_defconfig
+++ b/configs/amd64_defconfig
@@ -29,6 +29,7 @@ BR2_PACKAGE_BUSYBOX_CONFIG="$(BR2_EXTERNAL_INFIX_PATH)/board/common/busybox_defc
 BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 BR2_PACKAGE_JQ=y
 BR2_PACKAGE_E2FSPROGS=y
+BR2_PACKAGE_RNG_TOOLS=y
 BR2_PACKAGE_CHRONY=y
 BR2_PACKAGE_DHCP=y
 BR2_PACKAGE_DHCP_CLIENT=y
diff --git a/qemu/qemu.sh b/qemu/qemu.sh
index 0d07dcd9..2d0c27aa 100755
--- a/qemu/qemu.sh
+++ b/qemu/qemu.sh
@@ -97,5 +97,6 @@ $QEMU_MACHINE -nographic \
 	      $(rw_args) \
 	      $(net_args) \
 	      -device i6300esb -rtc clock=host \
+	      -device virtio-rng-pci \
 	      -append "$(append_args)" \
 	      $QEMU_EXTRA