diff --git a/content/lua.scripts.manual/scripts/contrib/rename-tags.md b/content/lua.scripts.manual/scripts/contrib/rename-tags.md
index 985eaa4..c550ece 100644
--- a/content/lua.scripts.manual/scripts/contrib/rename-tags.md
+++ b/content/lua.scripts.manual/scripts/contrib/rename-tags.md
@@ -30,3 +30,6 @@ rename-tags.lua - rename tags
   Sebastian Witt - se.witt@gmx.net  
   Bill Ferguson - wpferguson@gmail.com
 
+## Deprecation
+
+This functionality now exists in core darktable so this script will be removed when darktable 4.0 is released.
\ No newline at end of file