diff --git a/platformio.ini b/platformio.ini
index 015551a..4f45c9f 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -1,6 +1,5 @@
 [platformio]
 default_envs = default
-src_dir = ESPNTPServer
 
 [env]
 board = esp12e