diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 63d016aab380..302b038c497f 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -29,7 +29,6 @@ CONFIG_CGROUP_DEBUG=y
 CONFIG_SCHED_AUTOGROUP=y
 CONFIG_BOOT_CONFIG=y
 # CONFIG_FHANDLE is not set
-# CONFIG_AIO is not set
 CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 # CONFIG_COMPAT_BRK is not set