diff --git a/.gitignore b/.gitignore
index 9c96b3a..765844d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@
 .gcc-flags.json
 *Thumbs.db
 /interface/build
-/interface/node_modules
\ No newline at end of file
+/interface/node_modules
+.vscode
diff --git a/platformio.ini b/platformio.ini
index 9b78fba..17c79e5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -13,7 +13,7 @@ board = esp12e
 framework = arduino
 ;upload_flags = --port=8266 --auth=esp-react
 ;upload_port = 192.168.0.6
-board_f_cpu = 160000000L
+board_build.f_cpu = 160000000L
 build_flags=
   -D NO_GLOBAL_ARDUINOOTA
 ; -D ENABLE_CORS