diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h
index eb43e09c1980f6f7e3ab4b4a1d99b411ee635733..926434f413fa2d965e3847d46e8c651505cfb30d 100644
--- a/arch/arm64/include/asm/cache.h
+++ b/arch/arm64/include/asm/cache.h
@@ -60,8 +60,6 @@
 
 #ifdef CONFIG_KASAN_SW_TAGS
 #define ARCH_SLAB_MINALIGN	(1ULL << KASAN_SHADOW_SCALE_SHIFT)
-#else
-#define ARCH_SLAB_MINALIGN	__alignof__(unsigned long long)
 #endif
 
 #ifndef __ASSEMBLY__