diff --git a/live_exam_os/Makefile b/live_exam_os/Makefile
index d6ca1aca3ebb9a68ac0227b813fa237bfa3f4513..8385ad93dd262b3d2a060d41aca39ca01b0ff837 100644
--- a/live_exam_os/Makefile
+++ b/live_exam_os/Makefile
@@ -15,6 +15,6 @@ bios_cd:
 	qemu-system-x86_64 -drive file=$(ISO),media=cdrom,if=ide,readonly=on -boot d -m 4G -smp 4
 
 uefi:
-	qemu-system-x86_64 -bios /usr/share/OVMF/x64/OVMF.fd -drive file=$(ISO),format=raw -boot d -m 16G -smp 4 -netdev user,id=n1 -device virtio-net-pci,netdev=n1
+	qemu-system-x86_64 -bios /usr/share/OVMF/x64/OVMF.fd -drive file=$(ISO),format=raw -boot d -m 4G -smp 4 -netdev user,id=n1 -device virtio-net-pci,netdev=n1
 
 .PHONY: build