diff --git a/platformio.ini b/platformio.ini
index 4c4636936..623130d6f 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -41,6 +41,7 @@ framework = arduino
 platform = espressif8266
 ;platform = https://github.com/platformio/platform-espressif8266#develop
 ;platform = https://github.com/platformio/platform-espressif8266#feature/stage
+lib_compat_mode = strict
 lib_deps =
   https://github.com/rlogiacco/CircularBuffer
   https://github.com/PaulStoffregen/OneWire
@@ -54,7 +55,6 @@ lib_deps =
   EEPROM_Rotate@0.9.2 ; https://github.com/xoseperez/eeprom_rotate
   ArduinoJson@6.14.1 ; https://github.com/bblanchon/ArduinoJson
   ESPAsyncTCP@1.2.2 ; https://github.com/me-no-dev/ESPAsyncTCP
-lib_ignore = AsyncTCP
 upload_speed = 921600
 monitor_speed = 115200