diff --git a/nbkernel/modlist-2.6.18-53.el5.ppc64 b/nbkernel/modlist-2.6.18-92.el5.ppc64
similarity index 100%
rename from nbkernel/modlist-2.6.18-53.el5.ppc64
rename to nbkernel/modlist-2.6.18-92.el5.ppc64
diff --git a/nbkernel/xcat-nbz.spec b/nbkernel/xcat-nbz.spec
index 6721fcd..d962a18 100644
--- a/nbkernel/xcat-nbz.spec
+++ b/nbkernel/xcat-nbz.spec
@@ -13,11 +13,11 @@ Source2: modlist-2.6.18-53.el5.x86_64
 %define tarch x86_64
 %endif
 %ifarch ppc ppc64
-Source1: kernel-2.6.18-53.el5.ppc64.rpm
-Source2: modlist-2.6.18-53.el5.ppc64
-%define kver 2.6.18-53.el5
+Source1: kernel-2.6.18-92.el5.ppc64.rpm
+Source2: modlist-2.6.18-92.el5.ppc64
+%define kver 2.6.18-92.el5
 %define tarch ppc64
-%define version	2.6.18_53
+%define version	2.6.18_92
 %endif
 BuildArch: noarch
 %define name	xCAT-nbkernel-%{tarch}