diff --git a/platformio.ini b/platformio.ini
index 044a73d..57a04a5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -129,7 +129,7 @@ src_build_flags =
 lib_deps =
   ${common_env_data.lib_deps_external}
 	arduino-libraries/NTPClient@^3.1.0
-src_filter = "${common_env_data.src_filter} +<inputs/Serial.cpp>"
+src_filter = "${common_env_data.src_filter}"
 
 [env:esp32_bluetooth]
 extends = env:esp32, config_bluetooth