diff --git a/Doc/library/fractions.rst b/Doc/library/fractions.rst
index 7e615ed230a340..1877e72d009e8c 100644
--- a/Doc/library/fractions.rst
+++ b/Doc/library/fractions.rst
@@ -133,7 +133,7 @@ another rational number, or from a string.
 
       .. versionadded:: 3.12
 
-   .. classmethod:: from_float(flt)
+   .. classmethod:: from_float(f)
 
       Alternative constructor which only accepts instances of
       :class:`float` or :class:`numbers.Integral`. Beware that