diff --git a/completion/auto-auto-complete.py b/completion/auto-auto-complete.py
index ef27a1bf..fb599dd6 100755
--- a/completion/auto-auto-complete.py
+++ b/completion/auto-auto-complete.py
@@ -5,6 +5,9 @@
 ###############################################################################################
 ## Shell auto-completion script generator https://www.github.com/maandree/auto-auto-complete ##
 ## Used by build system to make completions for all supported shells.                        ##
+##                                                                                           ##
+##    auto-auto-complete is experimental, therefore, brefore updating the version of this    ##
+##    make sure that is still work for all shells.                                           ##
 ###############################################################################################