diff --git a/packages/babylon/package.json b/packages/babylon/package.json
index 87f6cb26fe..8ce960d302 100644
--- a/packages/babylon/package.json
+++ b/packages/babylon/package.json
@@ -25,8 +25,8 @@
   "devDependencies": {
     "@babel/helper-fixtures": "7.0.0-beta.31",
     "babel-plugin-transform-for-of-as-array": "1.0.4",
-    "babel-plugin-transform-charcodes": "0.0.3-0",
-    "charcodes": "0.0.3-0",
+    "babel-plugin-transform-charcodes": "0.0.3",
+    "charcodes": "0.0.3",
     "rollup": "^0.50.0",
     "rollup-plugin-babel": "^4.0.0-beta.0",
     "rollup-plugin-node-resolve": "^3.0.0",
diff --git a/packages/babylon/rollup.config.js b/packages/babylon/rollup.config.js
index 7ed7a136b4..f627c6a860 100644
--- a/packages/babylon/rollup.config.js
+++ b/packages/babylon/rollup.config.js
@@ -24,7 +24,7 @@ export default {
         ],
         "@babel/flow",
       ],
-      plugins: ["transform-for-of-as-array"],
+      plugins: ["transform-charcodes", "transform-for-of-as-array"],
     }),
     nodeResolve(),
   ],