diff --git a/.gitignore b/.gitignore
index 6cda5aa..e254688 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,4 @@ local/
 *.elf
 *.map
 **/.DS_Store
+mkspiffs/
\ No newline at end of file
diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index ce369bb..b15c74c 100644
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -2,8 +2,8 @@ menu "TFT Display DEMO Configuration"
 
 config SPIFFS_BASE_ADDR
     hex "SPIFFS Base address"
-    range 100000 1FFE000
-    default 180000
+    range 0x100000 0x1FFE000
+    default 0x180000
     help
 	Starting address of the SPIFFS area in ESP32 Flash
 
@@ -14,7 +14,7 @@ config SPIFFS_SIZE
 
 config SPIFFS_LOG_BLOCK_SIZE
     int "SPIFFS Logical block size"
-    range 4098 65536
+    range 4096 65536
     default 8192
 
 config SPIFFS_LOG_PAGE_SIZE