diff --git a/sys/arm64/include/vm.h b/sys/arm64/include/vm.h
--- a/sys/arm64/include/vm.h
+++ b/sys/arm64/include/vm.h
@@ -40,7 +40,7 @@
  * VM_MEMATTR_DEVICE can be changed to VM_MEMATTR_DEVICE_nGnRE when
  * the PCI drivers use VM_MEMATTR_DEVICE_NP for their config space.
  */
-#define	VM_MEMATTR_DEVICE		VM_MEMATTR_DEVICE_nGnRnE
+#define	VM_MEMATTR_DEVICE		VM_MEMATTR_DEVICE_nGnRE
 #define	VM_MEMATTR_DEVICE_NP		VM_MEMATTR_DEVICE_nGnRnE
 
 #ifdef _KERNEL