diff --git a/xCAT-server/xCAT-server.spec b/xCAT-server/xCAT-server.spec
index 74ddb34f0..493cf4734 100644
--- a/xCAT-server/xCAT-server.spec
+++ b/xCAT-server/xCAT-server.spec
@@ -21,9 +21,6 @@ AutoReqProv: no
 %ifos linux
 BuildArch: noarch
 Requires: perl-IO-Socket-SSL perl-XML-Simple perl-IO-Tty
-%ifarch ppc64 x86_64
-Requires: openslp-xcat
-%endif
 %endif
 
 Requires: perl-xCAT >= %{epoch}:%(cat Version|cut -d. -f 1,2)
diff --git a/xCAT/xCAT.spec b/xCAT/xCAT.spec
index 491f0a616..6203b9791 100644
--- a/xCAT/xCAT.spec
+++ b/xCAT/xCAT.spec
@@ -34,6 +34,9 @@ Requires: conserver yaboot-xcat perl-Net-Telnet
 %ifarch ppc64
 Requires: perl-IO-Stty
 %endif
+%ifarch ppc64 x86_64
+Requires: openslp-xcat
+%endif
 %endif
 
 %ifarch i386 i586 i686 x86 x86_64