diff --git a/builder-hex0 b/builder-hex0
index 29e8cff..b5ea0dd 160000
--- a/builder-hex0
+++ b/builder-hex0
@@ -1 +1 @@
-Subproject commit 29e8cffc1b7d6da0dfa3d42204c50ff2cda4a1e4
+Subproject commit b5ea0ddf31388cdc0f280745d64c010f6cf783e0
diff --git a/steps/jump/fiwix.sh b/steps/jump/fiwix.sh
index 8c93eed..c79a1ff 100755
--- a/steps/jump/fiwix.sh
+++ b/steps/jump/fiwix.sh
@@ -11,7 +11,7 @@ make_fiwix_initrd -s 1310720 /boot/fiwix.ext2
 
 # Boot Fiwix
 if match x${BARE_METAL} xTrue; then
-    kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -c "fiwix console=/dev/tty1 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=262144 kexec_cmdline=\"init=/init consoleblank=0\""
+    kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/tty1 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=262144 kexec_cmdline=\"init=/init consoleblank=0\""
 else
-    kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -c "fiwix console=/dev/ttyS0 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=262144 kexec_cmdline=\"init=/init console=ttyS0\""
+    kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/ttyS0 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=262144 kexec_cmdline=\"init=/init console=ttyS0\""
 fi