diff --git a/ttf-converter.changes b/ttf-converter.changes
index 21c1c32..639d350 100644
--- a/ttf-converter.changes
+++ b/ttf-converter.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Feb  1 13:23:03 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>
+
+- Reduce the BuildRequires from python3 to just python-rpm-macros
+  and Require: %{primary_python}-base instead of python3-base
+  which might be off for a short time when %primary_python changes.
+
 -------------------------------------------------------------------
 Thu Feb  1 12:46:52 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>
 
diff --git a/ttf-converter.spec b/ttf-converter.spec
index 89bd091..0ed8775 100644
--- a/ttf-converter.spec
+++ b/ttf-converter.spec
@@ -23,10 +23,10 @@ Summary:        Python script that converts fonts to TrueType format
 License:        GPL-3.0-only
 URL:            https://github.com/antlarr-suse/ttf-converter
 Source:         ttf-converter-%{version}.tar.xz
-BuildRequires:  python3
+BuildRequires:  python-rpm-macros
+Requires:       %{primary_python}-base
 Requires:       fontforge
 Requires:       ftdump
-Requires:       python3-base
 BuildArch:      noarch
 
 %description