diff --git a/moby.spec b/moby.spec
index fba49db355a2ff39b1b01c9d41bebd8c4322dc43..5be382b757cc9d8c5f9608d831826ef8b2e0b7d8 100644
--- a/moby.spec
+++ b/moby.spec
@@ -5,9 +5,9 @@
 %global _source_docker_init tini-0.19.0
 %define _debugsource_template %{nil}
 
-Name: 	  docker
+Name: 	  moby
 Version:  25.0.3
-Release:  19
+Release:  20
 Summary:  The open-source application container engine
 License:  ASL 2.0
 URL:	  https://www.docker.com
@@ -38,6 +38,8 @@ Conflicts: docker-ce
 Conflicts: docker-io
 Conflicts: docker-engine-cs
 Conflicts: docker-ee
+Obsoletes: docker < %{version}-%{release}
+Provides: docker = %{version}-%{release}
 
 %description
 Docker is a product for you to build, ship and run any application as a
@@ -78,13 +80,16 @@ BuildRequires: systemd-devel
 BuildRequires: tar
 BuildRequires: which
 BuildRequires: golang  >= 1.18.0
-BuildRequires: docker-proxy
+Obsoletes: docker-engine < %{version}-%{release}
+Conflicts: docker-engine >= 2:18
+Requires: libnetwork = %{version}-%{release}
 
 %description engine
 Docker daemon binary and related utilities
 
 %package client
 Summary: Docker client binary and related utilities
+Obsoletes: docker-client < %{version}-%{release}
 
 Requires: /bin/sh
 BuildRequires: libtool-ltdl-devel
@@ -92,6 +97,15 @@ BuildRequires: libtool-ltdl-devel
 %description client
 Docker client binary and related utilities
 
+%package -n libnetwork
+Summary: Proxy used for docker port mapping
+Provides: docker-proxy
+Obsoletes: docker-proxy
+Conflicts: docker-engine < 25.0.3-20
+
+%description -n libnetwork
+Proxy used for docker port mapping.
+
 %prep
 %setup -q -n %{_source_client}
 %setup -q -T -n %{_source_engine} -b 1
@@ -148,7 +162,7 @@ ver="$(%{_builddir}/%{_source_client}/build/docker --version)"; \
 install -D -p -m 0755 $(readlink -f %{_builddir}/%{_source_engine}/bundles/dynbinary-daemon/dockerd) %{buildroot}%{_bindir}/dockerd
 
 # install proxy
-install -D -p -m 0755 /usr/bin/docker-proxy %{buildroot}%{_bindir}/docker-proxy
+install -D -p -m 0755 %{_builddir}/%{_source_engine}/bundles/dynbinary-daemon/docker-proxy %{buildroot}%{_bindir}/docker-proxy
 
 # install tini
 install -D -p -m 755 %{_builddir}/%{_source_docker_init}/tini-static %{buildroot}%{_bindir}/docker-init
@@ -181,11 +195,13 @@ install -p -m 644 %{_builddir}/%{_source_client}/{LICENSE,MAINTAINERS,NOTICE,REA
 %files engine
 %config(noreplace) %{_sysconfdir}/sysconfig/docker
 %{_bindir}/dockerd
-%{_bindir}/docker-proxy
 %{_bindir}/docker-init
 %{_unitdir}/docker.service
 %{_unitdir}/docker.socket
 
+%files -n libnetwork
+%{_bindir}/docker-proxy
+
 %files client
 %{_bindir}/docker
 %{_datadir}/bash-completion/completions/docker
@@ -208,6 +224,10 @@ fi
 %systemd_postun_with_restart docker.service
 
 %changelog
+* Fri Nov 22 2024 Funda Wang <fundawang@yeah.net> - 25.0.3-20
+- rename back to moby
+- split docker-proxy for docker 18 to use
+
 * Thu Nov 14 2024 shechenglong <shechenglong@xfusion.com> - 25.0.3-19
 - DESC: Resolving installation conflicts between docker-engine and libnetwork