diff --git a/Install-WLED-binary.md b/Install-WLED-binary.md
index 5f1c84a..750cf55 100644
--- a/Install-WLED-binary.md
+++ b/Install-WLED-binary.md
@@ -7,7 +7,7 @@
 
 ESP8266
 ```
-esptool.py write_flash 0x0 .\WLED_XXX.bin
+esptool.py write_flash 0x0 ./WLED_XXX.bin
 ```
 ESP32 (you will need to have a bootloader installed)
 ```