diff --git a/doc/USAGE.md b/doc/USAGE.md
index 9c213b5..5061114 100644
--- a/doc/USAGE.md
+++ b/doc/USAGE.md
@@ -137,3 +137,9 @@ REM on all subsequent commands the default port `com3`would be assumed
 
 nodemcu-uploader file list
 ```
+
+### Using autocompletion (on Linux)
+There is an autocompletion file for bash, in [bash_completion.d/nodemcu_uploader](bash_completion.d/nodemcu_uploader)
+You can source this file:
+`source doc/bash_completion.d/nodemcu_uploader`
+or if you want: permanently install it on your Linux system in `/etc/bash_completion.d/`
diff --git a/doc/bash_completion.d/nodemcu_uploader b/doc/bash_completion.d/nodemcu_uploader
index cbdca5f..271f6b2 100644
--- a/doc/bash_completion.d/nodemcu_uploader
+++ b/doc/bash_completion.d/nodemcu_uploader
@@ -36,5 +36,5 @@ _nodemcu_uploader() {
 	return 0
 }
 
-complete -F _nodemcu_uploader nodemcu-uploader
+complete -F _nodemcu_uploader nodemcu-uploader nodemcu-uploader.py