diff --git a/mozilla/js/tests/jsDriver.pl b/mozilla/js/tests/jsDriver.pl
index 8473d8b5baa..a0cf25ed90e 100755
--- a/mozilla/js/tests/jsDriver.pl
+++ b/mozilla/js/tests/jsDriver.pl
@@ -36,7 +36,6 @@
 # Branched 11/01/99
 #
 
-use 5.004;
 use strict;
 use Getopt::Mixed "nextOption";