diff --git a/make.js b/make.js
index 05ed2b39d..7f48e6d93 100755
--- a/make.js
+++ b/make.js
@@ -410,28 +410,6 @@ target.unittest = function() {
   exec('make', {async: true});
 };
 
-//
-// make makeref
-//
-target.makeref = function() {
-  cd(ROOT_DIR);
-  echo();
-  echo('### Creating reference images');
-
-  var PDF_TEST = env['PDF_TEST'] || 'test_manifest.json',
-      PDF_BROWSERS = env['PDF_BROWSERS'] || 'resources/browser_manifests/browser_manifest.json';
-
-  if (!test('-f', 'test/' + PDF_BROWSERS)) {
-    echo('Browser manifest file test/' + PDF_BROWSERS + ' does not exist.');
-    echo('Try copying one of the examples in test/resources/browser_manifests/');
-    exit(1);
-  }
-
-  cd('test');
-  exec(PYTHON_BIN + ' -u test.py --masterMode --browserManifestFile=' + PDF_BROWSERS,
-    {async: true});
-};
-
 //
 // make botmakeref
 //