diff --git a/.babelrc b/.babelrc
index f2845f2..9456f9e 100644
--- a/.babelrc
+++ b/.babelrc
@@ -5,7 +5,7 @@
   "env": {
     "test": {
       "presets": [
-        [ "es2015", { "loose": true } ]
+        [ "env", { "loose": true, "targets": { "node": 0.12 } } ]
       ],
       "plugins": [
         "transform-runtime",
@@ -14,7 +14,7 @@
     },
     "coverage": {
       "presets": [
-        [ "es2015", { "loose": true } ]
+        [ "env", { "loose": true, "targets": { "node": 0.12 } } ]
       ],
       "plugins": [
         [ "istanbul", { "exclude": [ "src/blob.js", "build", "test" ] } ],
@@ -23,7 +23,7 @@
     },
     "rollup": {
       "presets": [
-        [ "es2015", { "loose": true, "modules": false } ]
+        [ "env", { "loose": true, "targets": { "node": 0.12 }, "modules": false } ]
       ]
     }
   }
diff --git a/package.json b/package.json
index 8660cfb..068b73b 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   "devDependencies": {
     "babel-plugin-istanbul": "^3.0.0",
     "babel-plugin-transform-runtime": "^6.15.0",
-    "babel-preset-es2015": "^6.16.0",
+    "babel-preset-env": "^1.1.8",
     "babel-register": "^6.16.3",
     "bluebird": "^3.3.4",
     "chai": "^3.5.0",