diff --git a/Doc/library/glob.rst b/Doc/library/glob.rst
index a8a5a500cbc..25bd4b7f9a8 100644
--- a/Doc/library/glob.rst
+++ b/Doc/library/glob.rst
@@ -48,7 +48,7 @@ For example, ``'[?]'`` matches the character ``'?'``.
       Support for recursive globs using "``**``".
 
 
-.. function:: iglob(pathname, recursive=False)
+.. function:: iglob(pathname, *, recursive=False)
 
    Return an :term:`iterator` which yields the same values as :func:`glob`
    without actually storing them all simultaneously.