diff --git a/peps/pep-0007.rst b/peps/pep-0007.rst
index d88373f29b3..43d76adde73 100644
--- a/peps/pep-0007.rst
+++ b/peps/pep-0007.rst
@@ -35,6 +35,9 @@ C dialect
   <https://en.wikipedia.org/wiki/C11_%28C_standard_revision%29#Optional_features>`_.
   The public C API should be compatible with C++.
 
+* Python versions up to and including 3.11 tacitly allowed signed arithmetic
+  overflow (wrapping around using twos-complement representation) via the ``-fwrapv`` compiler option.
+
 * Python 3.6 to 3.10 use C89 with several select C99 features:
 
   - Standard integer types in ``<stdint.h>`` and ``<inttypes.h>``. We