diff --git a/package.json b/package.json
index 7b5b7e0..ef64ddb 100644
--- a/package.json
+++ b/package.json
@@ -64,6 +64,7 @@
   "devDependencies": {
     "@babel/cli": "^7.2.3",
     "@babel/core": "^7.2.2",
+    "@babel/plugin-transform-async-to-generator": "^7.12.1",
     "@babel/preset-env": "^7.3.1",
     "@babel/preset-react": "^7.0.0",
     "@babel/register": "^7.0.0",