diff --git a/xen.spec b/xen.spec
index 96571bf..1d1daec 100644
--- a/xen.spec
+++ b/xen.spec
@@ -16,8 +16,6 @@
 #
 
 
-# needssslcertforbuild
-
 Name:           xen
 ExclusiveArch:  %ix86 x86_64
 %define xvers 4.2
@@ -1063,7 +1061,6 @@ export EXTRA_CFLAGS_XEN_TOOLS="$RPM_OPT_FLAGS"
 export EXTRA_CFLAGS_QEMU_TRADITIONAL="$RPM_OPT_FLAGS"
 export EXTRA_CFLAGS_QEMU_XEN="$RPM_OPT_FLAGS"
 %if %{?with_dom0_support}0
-export BRP_PESIGN_FILES="*.ko *.efi /lib/firmware"
 # EFI
 %ifarch x86_64
 make -C xen install \