diff --git a/main/idf_component.yml b/main/idf_component.yml
index 01296f1..4624b82 100644
--- a/main/idf_component.yml
+++ b/main/idf_component.yml
@@ -18,3 +18,4 @@ dependencies:
   espressif/esp_lcd_touch_gt911: ^1.2.0~1
   espressif/esp_lvgl_port: ^2.7.0
   espressif/cjson: ^1.7.19
+  joltwallet/littlefs: ==1.20.3
diff --git a/sdkconfig.default b/sdkconfig.default
index 4e0480e..6da4130 100644
--- a/sdkconfig.default
+++ b/sdkconfig.default
@@ -1969,6 +1969,36 @@ CONFIG_ESP_LCD_TOUCH_MAX_BUTTONS=1
 #
 # end of ESP LVGL PORT
 
+#
+# LittleFS
+#
+# CONFIG_LITTLEFS_SDMMC_SUPPORT is not set
+CONFIG_LITTLEFS_MAX_PARTITIONS=3
+CONFIG_LITTLEFS_PAGE_SIZE=256
+CONFIG_LITTLEFS_OBJ_NAME_LEN=64
+CONFIG_LITTLEFS_READ_SIZE=128
+CONFIG_LITTLEFS_WRITE_SIZE=128
+CONFIG_LITTLEFS_LOOKAHEAD_SIZE=128
+CONFIG_LITTLEFS_CACHE_SIZE=512
+CONFIG_LITTLEFS_BLOCK_CYCLES=512
+CONFIG_LITTLEFS_USE_MTIME=y
+# CONFIG_LITTLEFS_USE_ONLY_HASH is not set
+CONFIG_LITTLEFS_HUMAN_READABLE=y
+CONFIG_LITTLEFS_MTIME_USE_SECONDS=y
+# CONFIG_LITTLEFS_MTIME_USE_NONCE is not set
+# CONFIG_LITTLEFS_SPIFFS_COMPAT is not set
+# CONFIG_LITTLEFS_FLUSH_FILE_EVERY_WRITE is not set
+# CONFIG_LITTLEFS_FCNTL_GET_PATH is not set
+# CONFIG_LITTLEFS_MULTIVERSION is not set
+# CONFIG_LITTLEFS_MALLOC_STRATEGY_DISABLE is not set
+CONFIG_LITTLEFS_MALLOC_STRATEGY_DEFAULT=y
+# CONFIG_LITTLEFS_MALLOC_STRATEGY_INTERNAL is not set
+# CONFIG_LITTLEFS_MALLOC_STRATEGY_SPIRAM is not set
+CONFIG_LITTLEFS_ASSERTS=y
+# CONFIG_LITTLEFS_MMAP_PARTITION is not set
+CONFIG_LITTLEFS_WDT_RESET=y
+# end of LittleFS
+
 #
 # LVGL configuration
 #