diff --git a/python313.changes b/python313.changes
index 5678ee5..5c1088b 100644
--- a/python313.changes
+++ b/python313.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Mar 14 08:39:01 UTC 2025 - Adrian Schröter <adrian@suse.de>
+
+- don't require rpm-build-python for base to fix bootstrap issue
+  after primary_python change
+- replace rpm-build-python alias with python-rpm-packaging package name
+
 -------------------------------------------------------------------
 Mon Mar 10 15:44:31 UTC 2025 - Bernhard Wiedemann <bwiedemann@suse.com>
 
diff --git a/python313.spec b/python313.spec
index ad9488a..05d6d30 100644
--- a/python313.spec
+++ b/python313.spec
@@ -238,8 +238,10 @@ BuildRequires:  pkgconfig(uuid)
 BuildRequires:  pkgconfig(zlib)
 #!BuildIgnore:  gdk-pixbuf-loader-rsvg
 %if 0%{?suse_version} >= 1550
-# The provider for python(abi) is in rpm-build-python
-BuildRequires:  rpm-build-python
+# The provider for python(abi) is in python-rpm-packaging
+%if "%{flavor}" != "base"
+BuildRequires:  python-rpm-packaging
+%endif
 %endif
 %if 0%{?suse_version} >= 1500 && 0%{?suse_version} < 1599
 BuildRequires:  pkgconfig(libnsl)