diff --git a/src/mainboard/google/parrot/romstage.c b/src/mainboard/google/parrot/romstage.c
index 110c398857..fc14b9b044 100644
--- a/src/mainboard/google/parrot/romstage.c
+++ b/src/mainboard/google/parrot/romstage.c
@@ -22,6 +22,7 @@
 #include <string.h>
 #include <lib.h>
 #include <timestamp.h>
+#include <arch/byteorder.h>
 #include <arch/io.h>
 #include <arch/romcc_io.h>
 #include <device/pci_def.h>
diff --git a/src/mainboard/samsung/stumpy/romstage.c b/src/mainboard/samsung/stumpy/romstage.c
index 5fecfef678..1fad9493c6 100644
--- a/src/mainboard/samsung/stumpy/romstage.c
+++ b/src/mainboard/samsung/stumpy/romstage.c
@@ -22,6 +22,7 @@
 #include <string.h>
 #include <lib.h>
 #include <timestamp.h>
+#include <arch/byteorder.h>
 #include <arch/io.h>
 #include <arch/romcc_io.h>
 #include <device/pci_def.h>