diff --git a/package.json b/package.json
index 73dde72c0..6fad0df04 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,7 @@
     "babel-eslint": "^7.1.1",
     "babel-loader": "^7.0.0",
     "babel-preset-es2015": "^6.24.1",
+    "blueimp-canvas-to-blob": "3.14.0",
     "buffer-loader": "0.0.1",
     "copy-webpack-plugin": "4.2.1",
     "decode-html": "2.0.0",
diff --git a/src/virtual-machine.js b/src/virtual-machine.js
index 202481a36..e06bb16dd 100644
--- a/src/virtual-machine.js
+++ b/src/virtual-machine.js
@@ -18,6 +18,7 @@ const Variable = require('./engine/variable');
 const {loadCostume} = require('./import/load-costume.js');
 const {loadSound} = require('./import/load-sound.js');
 const {serializeSounds, serializeCostumes} = require('./serialization/serialize-assets');
+require('blueimp-canvas-to-blob');
 
 const RESERVED_NAMES = ['_mouse_', '_stage_', '_edge_', '_myself_', '_random_'];