diff --git a/.babelrc b/.babelrc
index 41789ca..98594ad 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,5 +1,5 @@
 {
   "presets": ["es2015", "stage-2"],
-  "plugins": ["transform-runtime"],
+  "plugins": ["transform-runtime", "transform-object-assign"],
   "comments": false
 }
diff --git a/package.json b/package.json
index 0414e9c..b2dc90a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-chartjs",
-  "version": "2.8.2",
+  "version": "2.8.3",
   "description": "vue.js wrapper for chart.js",
   "author": "Jakub Juszczak <jakub@posteo.de>",
   "homepage": "http://vue-chartjs.org",
@@ -65,6 +65,7 @@
     "babel-cli": "^6.24.1",
     "babel-core": "^6.25.0",
     "babel-loader": "^7.0.0",
+    "babel-plugin-transform-object-assign": "^6.22.0",
     "babel-plugin-transform-runtime": "^6.23.0",
     "babel-preset-es2015": "^6.24.1",
     "babel-preset-stage-2": "^6.24.1",
diff --git a/yarn.lock b/yarn.lock
index 1842a54..17a1a0a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -687,6 +687,12 @@ babel-plugin-transform-exponentiation-operator@^6.24.1:
     babel-plugin-syntax-exponentiation-operator "^6.8.0"
     babel-runtime "^6.22.0"
 
+babel-plugin-transform-object-assign@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-object-assign/-/babel-plugin-transform-object-assign-6.22.0.tgz#f99d2f66f1a0b0d498e346c5359684740caa20ba"
+  dependencies:
+    babel-runtime "^6.22.0"
+
 babel-plugin-transform-object-rest-spread@^6.22.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-object-rest-spread/-/babel-plugin-transform-object-rest-spread-6.23.0.tgz#875d6bc9be761c58a2ae3feee5dc4895d8c7f921"