diff --git a/python-flit.changes b/python-flit.changes
index bf2b6a0..28c92fe 100644
--- a/python-flit.changes
+++ b/python-flit.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Aug 10 09:01:51 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- skip install tests for better interoperability with PEP 668 
+
 -------------------------------------------------------------------
 Wed May 10 06:11:46 UTC 2023 - Johannes Kastl <kastl@b1-systems.de>
 
diff --git a/python-flit.spec b/python-flit.spec
index c63467c..8752ac1 100644
--- a/python-flit.spec
+++ b/python-flit.spec
@@ -72,7 +72,7 @@ export PATH=$PWD/build/testbin/:$PATH
 # test_invalid_classifier requires internet
 # https://github.com/takluyver/flit/blob/96751efce651f8bae8ccb9e7f144dac460b3f013/flit/validate.py#L126
 # "The error you get on a train, going through Oregon, without wifi"
-%pytest -k "not test_invalid_classifier"
+%pytest -k "not (test_invalid_classifier or InstallTests)"
 
 %post
 %python_install_alternative flit