diff --git a/platformio.ini b/platformio.ini
index b63b6d954..84ab83b95 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -40,7 +40,7 @@ libs_core =
 
 [env]
 extra_scripts = 
-  ; pre:scripts/build_interface.py
+  pre:scripts/build_interface.py
   scripts/main_script.py
   scripts/rename_fw.py
   scripts/gzip_fw.py