diff --git a/tools/buildbot/build_builder.pl b/tools/buildbot/bootstrap.pl
similarity index 64%
rename from tools/buildbot/build_builder.pl
rename to tools/buildbot/bootstrap.pl
index b8e42db1..9a846529 100755
--- a/tools/buildbot/build_builder.pl
+++ b/tools/buildbot/bootstrap.pl
@@ -1,8 +1,12 @@
 #!/usr/bin/perl
 
-require 'helpers.pm';
+my $incoming = shift;
 
-chdir('tools/builder');
+die "Invalid source folder.\n" unless $incoming ne '';
+
+require $incoming . '/tools/buildbot/helpers.pm';
+
+chdir(Build::PathFormat($incoming . '/tools/builder'));
 if ($^O eq "linux")
 {
     Build::Command('make clean');