diff --git a/docs/library/builtins.rst b/docs/library/builtins.rst
index 5358f3cda3..3a675e7ec1 100644
--- a/docs/library/builtins.rst
+++ b/docs/library/builtins.rst
@@ -200,10 +200,6 @@ Exceptions
 
 .. exception:: MemoryError
 
-.. exception:: MpyError
-
-    Not a part of the CPython standard library
-
 .. exception:: NameError
 
 .. exception:: NotImplementedError