diff --git a/xCAT/xCAT.spec b/xCAT/xCAT.spec
index cf91ce337..914b04f7c 100644
--- a/xCAT/xCAT.spec
+++ b/xCAT/xCAT.spec
@@ -158,6 +158,7 @@ cd $RPM_BUILD_ROOT/install
 tar zxf %{SOURCE2}
 tar zxf %{SOURCE4}
 tar zxf %{SOURCE6}
+rm -f postscripts/sudoer
 %else
 cp %{SOURCE2} $RPM_BUILD_ROOT/install
 gunzip -f postscripts.tar.gz