diff --git a/arch/arm/include/asm/armv8/mmu.h b/arch/arm/include/asm/armv8/mmu.h
index 7752741028..6121aab547 100644
--- a/arch/arm/include/asm/armv8/mmu.h
+++ b/arch/arm/include/asm/armv8/mmu.h
@@ -16,7 +16,7 @@
 #undef  PAGE_SIZE
 #define PAGE_SHIFT		12
 #define PAGE_SIZE		(1 << PAGE_SHIFT)
-#define PAGE_MASK		(~(PAGE_SIZE-1))
+#define PAGE_MASK		(~(PAGE_SIZE - 1))
 
 /***************************************************************/