diff --git a/sys/arm64/include/param.h b/sys/arm64/include/param.h
index f331fd19e2c..8b2ac8c9bd1 100644
--- a/sys/arm64/include/param.h
+++ b/sys/arm64/include/param.h
@@ -85,19 +85,16 @@
 
 #define	PAGE_SHIFT_4K	12
 #define	PAGE_SIZE_4K	(1 << PAGE_SHIFT_4K)
-#define	PAGE_MASK_4K	(PAGE_SIZE_4K - 1)
 
 #define	PAGE_SHIFT_16K	14
 #define	PAGE_SIZE_16K	(1 << PAGE_SHIFT_16K)
-#define	PAGE_MASK_16K	(PAGE_SIZE_16K - 1)
 
 #define	PAGE_SHIFT_64K	16
 #define	PAGE_SIZE_64K	(1 << PAGE_SHIFT_64K)
-#define	PAGE_MASK_64K	(PAGE_SIZE_64K - 1)
 
 #define	PAGE_SHIFT	PAGE_SHIFT_4K
-#define	PAGE_SIZE	PAGE_SIZE_4K
-#define	PAGE_MASK	PAGE_MASK_4K
+#define	PAGE_SIZE	(1 << PAGE_SHIFT)
+#define	PAGE_MASK	(PAGE_SIZE - 1)
 
 #define	MAXPAGESIZES	3		/* maximum number of supported page sizes */