diff --git a/Makefile b/Makefile
index bc20b89..0ff3a46 100644
--- a/Makefile
+++ b/Makefile
@@ -56,4 +56,4 @@ clean:
 
 .PHONY: boot
 boot: aedrix-kernel
-	@qemu-system-arm -m 128 -kernel aedrix-kernel -serial stdio
+	@qemu-system-arm -m 1024 -M vexpress-a9 -kernel aedrix-kernel -serial stdio