diff --git a/source/build/smb_build/makefile.pm b/source/build/smb_build/makefile.pm
index d8780573b64..7dc296a6391 100644
--- a/source/build/smb_build/makefile.pm
+++ b/source/build/smb_build/makefile.pm
@@ -88,14 +88,12 @@ sub array2oneperline($)
 	return $output;
 }
 
-sub _prepare_list_ex($$$$$)
+sub _prepare_list($$$)
 {
-	my ($self,$ctx,$var,$pre,$post) = @_;
+	my ($self,$ctx,$var) = @_;
 	my @tmparr = ();
 
-	push(@tmparr, $pre) if defined($pre);
 	push(@tmparr, @{$ctx->{$var}}) if defined($ctx->{$var});
-	push(@tmparr, $post) if defined($post);
 
 	my $tmplist = array2oneperline(\@tmparr);
 	return if ($tmplist eq "");
@@ -103,13 +101,6 @@ sub _prepare_list_ex($$$$$)
 	$self->output("$ctx->{NAME}_$var =$tmplist\n");
 }
 
-sub _prepare_list($$$)
-{
-	my ($self,$ctx,$var) = @_;
-
-	$self->_prepare_list_ex($ctx, $var, undef, undef);
-}
-
 sub Integrated($$)
 {
 	my ($self,$ctx) = @_;