diff --git a/docs/04_config_options.md b/docs/04_config_options.md
index 3c94e3c..abb2608 100644
--- a/docs/04_config_options.md
+++ b/docs/04_config_options.md
@@ -132,9 +132,10 @@ type: *enum* | default: `0`
 - `3` - SRAM 256 kib save is enabled
 - `4` - FlashRAM 1 Mib save is enabled
 - `5` - SRAM 768 kib save is enabled
+- `6` - SRAM 1 Mib save is enabled
 
 Use this setting for selecting save type that will be emulated. Only one save type can be enabled.
-Any successful write to this config will disable automatic save writeback to SD card when previously enabled.
+Any successful write to this config will disable automatic save writeback to USB or SD card when previously enabled.
 
 ---