diff --git a/python-ninja.spec b/python-ninja.spec
index a0ad72d8b1e32b10658639ef274c27df0537ec11..70dc4dbc1a6d50a857e91165f95cccb2d9582bef 100644
--- a/python-ninja.spec
+++ b/python-ninja.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-ninja
 Version:	1.11.1.1
-Release:	3
+Release:	4
 Summary:	A small build system with a focus on speed.
 License:	Apache-2.0
 URL:		https://github.com/ninja-build/ninja
@@ -23,7 +23,6 @@ A small build system with a focus on speed.
 %package -n python3-ninja
 Summary:	A small build system with a focus on speed.
 Provides:	python-ninja
-Obsoletes:	ninja-build
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
 BuildRequires:  python3-hatchling
@@ -63,11 +62,12 @@ if [ -d usr/share/man ]; then
 fi
 popd
 mv %{buildroot}/doclist.lst .
+mv %{buildroot}/%{_bindir}/ninja %{buildroot}/%{_bindir}/python-ninja
 
 %files -n python3-ninja
 %doc README.rst AUTHORS.rst
 %license LICENSE_Apache_20
-%{_bindir}/ninja
+%{_bindir}/python-ninja
 %{python3_sitearch}/ninja
 %{python3_sitearch}/ninja*.dist-info/
 
@@ -76,6 +76,10 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Sep 23 2024 Shinwell Hu <micromotive@qq.com> - 1.11.1.1-4
+- Python-ninja should never obsolate ninja-build.
+- Rename /usr/bin/ninja shipped in this package to /usr/bin/python-ninja
+
 * Mon Apr 08 2024 zhangxianting <zhangxianting@uniontech.com> - 1.11.1.1-3
 - Fix install conflicts