diff --git a/tools/buildbot/bootstrap.pl b/tools/buildbot/bootstrap.pl
index 018a95f5..3a30682a 100755
--- a/tools/buildbot/bootstrap.pl
+++ b/tools/buildbot/bootstrap.pl
@@ -49,12 +49,10 @@ if ($reconf) {
 	if ($argn > 0 && $^O !~ /MSWin/) {
 		$result = `CC=$ARGV[0] CXX=$ARGV[0] python3 ../build/configure.py --enable-optimize`;
 	} else {
-		if ($^O eq "linux") {
-			$result = `CC=gcc-4.4 CXX=gcc-4.4 python3 ../build/configure.py --enable-optimize`;
-		} elsif ($^O eq "darwin") {
-			$result = `CC=clang CXX=clang python3 ../build/configure.py --enable-optimize`;
-		} else {
+		if ($^O =~ /MSWin/) {
 			$result = `C:\\Python32\\Python.exe ..\\build\\configure.py --enable-optimize`;
+		} else {
+			$result = `CC=clang CXX=clang python3 ../build/configure.py --enable-optimize`;
 		}
 	}
 	print "$result\n";