diff --git a/test-kernel_only.sh b/test-kernel_only.sh
index f3cf036..64d2a58 100755
--- a/test-kernel_only.sh
+++ b/test-kernel_only.sh
@@ -1 +1 @@
-qemu-system-i386 -kernel builds/iso/gems.elf
+qemu-system-i386 -cpu core2duo-v1 -kernel builds/iso/gems.elf