diff --git a/lib/execjs/support/jsc_runner.js b/lib/execjs/support/jsc_runner.js
index 902ad4d..631aa46 100644
--- a/lib/execjs/support/jsc_runner.js
+++ b/lib/execjs/support/jsc_runner.js
@@ -2,7 +2,6 @@
 }, function(program) {
   var output;
   try {
-    delete this.console;
     delete this.console;
     delete this.setTimeout;
     delete this.setInterval;