diff --git a/mozilla/js/tests/jsDriver.pl b/mozilla/js/tests/jsDriver.pl
index 18d6b4bcbea..9bb94d918d4 100755
--- a/mozilla/js/tests/jsDriver.pl
+++ b/mozilla/js/tests/jsDriver.pl
@@ -832,7 +832,7 @@ sub expand_user_test_list {
 #
 sub expand_test_list_entry {
     my ($entry) = @_;
-	my $isFile = -f $entry;
+    my $isFile = -f $entry;
     my @retval;
 
     #