diff --git a/xCAT-server/share/xcat/netboot/rh/genimage b/xCAT-server/share/xcat/netboot/rh/genimage
index 657747f30..466e959e3 100755
--- a/xCAT-server/share/xcat/netboot/rh/genimage
+++ b/xCAT-server/share/xcat/netboot/rh/genimage
@@ -473,7 +473,7 @@ sub getlibs {
    }
 }
 
-sub mknitrd_dracut {
+sub mkinitrd_dracut {
     mkpath("$rootimg_dir/usr/share/dracut/modules.d/97xcat");
     foreach (<$fullpath/dracut/*>) {
         copy($_,"$rootimg_dir/usr/share/dracut/modules.d/97xcat");