diff --git a/python-build.changes b/python-build.changes
index 535bae7..bb03cc6 100644
--- a/python-build.changes
+++ b/python-build.changes
@@ -4,6 +4,7 @@ Tue May  2 10:52:23 UTC 2023 - Ben Greiner <code@bnavigator.de>
 - Remove support-tarfile-data-filter.patch: better documentation
   required, preferable supported through upstream
   * gh#pypa/build#609
+  * ignore the DeprecationWarning instead
 
 -------------------------------------------------------------------
 Tue May  2 08:04:24 UTC 2023 - Steve Kowalik <steven.kowalik@suse.com>
diff --git a/python-build.spec b/python-build.spec
index 09cf06a..8c985d1 100644
--- a/python-build.spec
+++ b/python-build.spec
@@ -75,6 +75,8 @@ It is a simple build tool and does not perform any dependency management.
 
 %prep
 %autosetup -p1 -n build-%{version}
+# until we have gh#pypa/build#609
+sed -i '/"error",/ a \  "ignore::DeprecationWarning:tarfile",' pyproject.toml
 
 %if !%{with test}
 %build