diff --git a/platformio.ini b/platformio.ini
index c3d38b9a2..1d6d4cc94 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -11,7 +11,7 @@
 src_dir = sonoff
 
 ; *** Uncomment one of the lines below to build/upload only one environment
-;env_default = sonoff
+env_default = sonoff
 ;env_default = sonoff-minimal
 ;env_default = sonoff-xxl
 ;env_default = sonoff-BG