diff --git a/lib/6to5/transform.js b/lib/6to5/transform.js
index 366ed2ad3b..c05e0575fb 100644
--- a/lib/6to5/transform.js
+++ b/lib/6to5/transform.js
@@ -95,6 +95,7 @@ transform.transformers = {
   forOf:                    require("./transformers/for-of"),
   unicodeRegex:             require("./transformers/unicode-regex"),
   generators:               require("./transformers/generators"),
+  numericLiterals:          require("./transformers/numeric-literals"),
 
   react:                    require("./transformers/react"),
   jsx:                      require("./transformers/jsx"),
diff --git a/lib/6to5/transformers/numeric-literals.js b/lib/6to5/transformers/numeric-literals.js
new file mode 100644
index 0000000000..511d3c5c2a
--- /dev/null
+++ b/lib/6to5/transformers/numeric-literals.js
@@ -0,0 +1,6 @@
+var _ = require("lodash");
+
+exports.Literal = function (node) {
+  // TODO: remove this when the new code generator is released
+  if (_.isNumber(node.value)) delete node.raw;
+};