Index: kernel/arch/mips32/src/mm/frame.c
===================================================================
--- kernel/arch/mips32/src/mm/frame.c	(revision 8b6930d5d4a9a2fdd17c45b45770dd51a1d956a6)
+++ kernel/arch/mips32/src/mm/frame.c	(revision afdcc60e9cc75aa7bdedc29f54dc7ea32809d95c)
@@ -88,5 +88,5 @@
 	/* gxemul devices */
 	if (overlaps(frame << ZERO_PAGE_WIDTH, ZERO_PAGE_SIZE,
-	    0x10000000, MB2SIZE(256)))
+	    0x10000000, MiB2SIZE(256)))
 		return false;
 #endif