diff --git a/opensm.service b/opensm.service
index 6264b4d..1658e04 100644
--- a/opensm.service
+++ b/opensm.service
@@ -3,8 +3,7 @@ Description=Starts the OpenSM InfiniBand fabric Subnet Manager
 Documentation=man:opensm
 DefaultDependencies=false
 Before=network.target remote-fs-pre.target
-Requires=rdma.service
-After=rdma.service
+After=rdma-load-modules@.service
 
 [Service]
 Type=forking
diff --git a/opensm.spec b/opensm.spec
index fa3f875..25668e5 100644
--- a/opensm.spec
+++ b/opensm.spec
@@ -2,7 +2,7 @@
 
 Name:    opensm
 Version: 3.3.23
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: OpenIB InfiniBand Subnet Manager and management utilities
 License: GPLv2 or BSD
 Url:     https://github.com/linux-rdma/opensm
@@ -120,6 +120,9 @@ fi
 %{_libdir}/lib*.a
 
 %changelog
+* Thu Oct 29 2020 Honggang Li <honli@redhat.com> -3.3.23-3
+- Update systemd service file
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.23-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild