diff --git a/sys/arm64/include/armreg.h b/sys/arm64/include/armreg.h
index 271dc93810f5..b6a1b0c9f9a1 100644
--- a/sys/arm64/include/armreg.h
+++ b/sys/arm64/include/armreg.h
@@ -91,10 +91,10 @@
 #define	 ISS_DATA_SF		(0x01 << 15)
 #define	 ISS_DATA_AR		(0x01 << 14)
 #define	 ISS_DATA_FnV		(0x01 << 10)
-#define	 ISS_DATa_EA		(0x01 << 9)
-#define	 ISS_DATa_CM		(0x01 << 8)
-#define	 ISS_INSN_S1PTW		(0x01 << 7)
-#define	 ISS_DATa_WnR		(0x01 << 6)
+#define	 ISS_DATA_EA		(0x01 << 9)
+#define	 ISS_DATA_CM		(0x01 << 8)
+#define	 ISS_DATA_S1PTW		(0x01 << 7)
+#define	 ISS_DATA_WnR		(0x01 << 6)
 #define	 ISS_DATA_DFSC_MASK	(0x3f << 0)
 #define	 ISS_DATA_DFSC_ASF_L0	(0x00 << 0)
 #define	 ISS_DATA_DFSC_ASF_L1	(0x01 << 0)