diff --git a/arch/arm/configs/MiSTer_defconfig b/arch/arm/configs/MiSTer_defconfig
index 3486ef8f1..9744688cd 100644
--- a/arch/arm/configs/MiSTer_defconfig
+++ b/arch/arm/configs/MiSTer_defconfig
@@ -3458,7 +3458,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # CONFIG_FAT_DEFAULT_UTF8 is not set
 CONFIG_EXFAT_FS=y
 CONFIG_EXFAT_DISCARD=y
-# CONFIG_EXFAT_DELAYED_SYNC is not set
+CONFIG_EXFAT_DELAYED_SYNC=y
 # CONFIG_EXFAT_KERNEL_DEBUG is not set
 # CONFIG_EXFAT_DEBUG_MSG is not set
 CONFIG_EXFAT_DEFAULT_CODEPAGE=437