diff --git a/platformio.ini b/platformio.ini
index 17d32aadf..99ff2aee8 100755
--- a/platformio.ini
+++ b/platformio.ini
@@ -220,7 +220,7 @@ upload_resetmethod        = nodemcu
 ; *** Upload Serial reset method for Wemos and NodeMCU
 upload_port               = COM5
 extra_scripts             = pio/strip-floats.py
-                            pio/obj_dump.py
+                            pio/obj-dump.py
 
 ; *** Upload file to OTA server using SCP
 ;upload_port               = user@host:/path