diff --git a/trytond_product.changes b/trytond_product.changes
index cf386f6..7b1a8dd 100644
--- a/trytond_product.changes
+++ b/trytond_product.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Jan 24 16:39:46 UTC 2021 - Axel Braun <axel.braun@gmx.de>
+
+- Adaption to new python macros
+
 -------------------------------------------------------------------
 Sat Apr  4 17:04:38 UTC 2020 - Axel Braun <axel.braun@gmx.de>
 
diff --git a/trytond_product.spec b/trytond_product.spec
index b00d922..bf67708 100644
--- a/trytond_product.spec
+++ b/trytond_product.spec
@@ -2,7 +2,7 @@
 # spec file for package trytond_product
 #
 # Copyright (c) 2020 SUSE LLC
-# Copyright (c) 2014-2016 Dr. Axel Braun
+# Copyright (c) 2014-2021 Dr. Axel Braun
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -41,10 +41,10 @@ Product Template, Product and Product Category.
 %setup -q 
 
 %build
-python3 setup.py build
+%python3_build
 
 %install
-python3 setup.py install --prefix=%_prefix --root=%buildroot 
+%python3_install --prefix=%_prefix --root=%buildroot 
 %fdupes -s %{buildroot}
 
 %files