diff --git a/rpm/mkspec b/rpm/mkspec
index 05c8233..9d7566b 100755
--- a/rpm/mkspec
+++ b/rpm/mkspec
@@ -564,7 +564,7 @@ sub copy_changes {
 	xopen(my $fh, '>', "$dir/_multibuild") if $multibuild;
 	print $fh "<multibuild>\n" if $fh;
 
-	while (my $name = readdir $dh) {
+	foreach my $name (sort readdir $dh) {
 		next unless $name =~ /\.spec$/;
 		next if $name eq "kernel-source$variant.spec";