diff --git a/Arduino_Sketch/platformio.ini b/Arduino_Sketch/platformio.ini
index fbc5236..7b8b0a9 100644
--- a/Arduino_Sketch/platformio.ini
+++ b/Arduino_Sketch/platformio.ini
@@ -16,10 +16,10 @@ board_build.f_cpu = 160000000L
 board_build.ldscript = eagle.flash.4m1m.ld
 build_flags = 
     -D PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_191122 
-	-D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH
+    -D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH
 lib_deps = 
-	bblanchon/ArduinoJson @ ^6.18.1
-	256dpi/MQTT @ ^2.5.0
-	dancol90/ESP8266Ping @ ^1.0
-	krzychb/EspSaveCrash @ ^1.2.0
-	https://github.com/tzapu/WiFiManager.git#8984863fe6a8106bf0ead7e6ac013c745a4d1f93
\ No newline at end of file
+    bblanchon/ArduinoJson @ ^6.18.1
+    256dpi/MQTT @ ^2.5.0
+    dancol90/ESP8266Ping @ ^1.0
+    krzychb/EspSaveCrash @ ^1.2.0
+    https://github.com/tzapu/WiFiManager.git#8984863fe6a8106bf0ead7e6ac013c745a4d1f93
\ No newline at end of file