diff --git a/xCAT-rmc/xCAT-rmc.spec b/xCAT-rmc/xCAT-rmc.spec
index 179b2b2ea..fae36f139 100644
--- a/xCAT-rmc/xCAT-rmc.spec
+++ b/xCAT-rmc/xCAT-rmc.spec
@@ -15,8 +15,8 @@ BuildRoot: /var/tmp/%{name}-%{version}-%{release}-root
 BuildArch: noarch
 %endif
 
-Requires: perl-xCAT >= %{epoch}:%{version}
-Requires: xCAT-server  >= %{epoch}:%{version}
+Requires: perl-xCAT >= %{epoch}:%(cat Version|cut -d. -f 1,2)
+Requires: xCAT-server  >= %{epoch}:%(cat Version|cut -d. -f 1,2)
 
 Provides: xCAT-rmc = %{version}
 
diff --git a/xCAT-server/xCAT-server.spec b/xCAT-server/xCAT-server.spec
index 9bb57bff9..f5c42213b 100644
--- a/xCAT-server/xCAT-server.spec
+++ b/xCAT-server/xCAT-server.spec
@@ -19,8 +19,8 @@ BuildArch: noarch
 Requires: perl-IO-Socket-SSL perl-XML-Simple perl-IO-Tty
 %endif
 
-Requires: perl-xCAT >= %{epoch}:%{version}
-Requires: xCAT-client  >= %{epoch}:%{version}
+Requires: perl-xCAT >= %{epoch}:%(cat Version|cut -d. -f 1,2)
+Requires: xCAT-client  >= %{epoch}:%(cat Version|cut -d. -f 1,2)
 
 Provides: xCAT-server = %{epoch}:%{version}