diff --git a/python-pyosf.changes b/python-pyosf.changes
index 205bdbe..b589446 100644
--- a/python-pyosf.changes
+++ b/python-pyosf.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Mar 15 08:50:55 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- use python_expand for fdupes 
+
 -------------------------------------------------------------------
 Wed Dec  8 12:01:49 UTC 2021 - pgajdos@suse.com
 
diff --git a/python-pyosf.spec b/python-pyosf.spec
index 0fb94e9..a1c1cf5 100644
--- a/python-pyosf.spec
+++ b/python-pyosf.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-pyosf
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -68,7 +68,7 @@ sed -Ei 's:.pytest-runner.,?::' setup.py
 
 %install
 %python_install
-%python_exec %fdupes %{buildroot}%{$python_sitelib}
+%python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
 # online tests only