diff --git a/docs/howto_guides/replacing_asdfs.rst b/docs/howto_guides/replacing_asdfs.rst
index 644f4d35..3822f090 100644
--- a/docs/howto_guides/replacing_asdfs.rst
+++ b/docs/howto_guides/replacing_asdfs.rst
@@ -54,7 +54,7 @@ When you load a recently-downloaded ASDF file you may see a warning something li
 
 
 The extension name and package it references will vary.
-This warning means that an extension needed to properly parse the ASDF file is missing or outdated.
+This warning means that the `dkist` package or one of it's dependencies is out of date.
 To correct this, you should update your Python tools installation with
 
 .. code-block:: bash