diff --git a/components/console b/components/console
index 9d07876..2782b9d 160000
--- a/components/console
+++ b/components/console
@@ -1 +1 @@
-Subproject commit 9d0787667cc3dd42c19786cf89def59b3f432ed3
+Subproject commit 2782b9db6a22df017e3fd74092f93bd624a21e6e
diff --git a/main/cmd_utils.c b/main/cmd_utils.c
index 185341c..557b2ad 100644
--- a/main/cmd_utils.c
+++ b/main/cmd_utils.c
@@ -1,5 +1,6 @@
 #include "cmd_utils.h"
 #include "esp_log.h"
+#include "esp_vfs.h"
 #include "inttypes.h"
 #include "string.h"
 #include "esp_console.h"
@@ -58,6 +59,7 @@ static void register_timestamp(void) {
 
 static int clrhistory(int argc, char **argv) {
     linenoiseHistoryFree(); 
+    unlink(HISTORY_PATH);
     linenoiseHistoryLoad(HISTORY_PATH);
     return 0;
 }
diff --git a/sdkconfig.defaults b/sdkconfig.defaults
index 79a6452..44a53d7 100644
--- a/sdkconfig.defaults
+++ b/sdkconfig.defaults
@@ -2,8 +2,7 @@
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
 CONFIG_PARTITION_TABLE_FILENAME="partitions.csv"
-# CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
-# CONFIG_ESPTOOLPY_HEADER_FLASHSIZE_UPDATE=y
+CONFIG_ESPTOOLPY_HEADER_FLASHSIZE_UPDATE=y
 
 # UART
 CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG=y