Index: arch/amd64/src/boot/memmap.S
===================================================================
--- arch/amd64/src/boot/memmap.S	(revision d9f81af379b969bda6be5f57bbcb8db7400c521c)
+++ arch/amd64/src/boot/memmap.S	(revision 623ba26cebeeb6b5afb464b85e601401a15fb7ee)
@@ -117,5 +117,5 @@
 	#memory size in 1 kb chunks
 e801memorysize:
-	.long	0
+	.long 0x0
 
 e820counter: