diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2cfc403..e6c438d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
+## Unreleased
+
+- Use `globalThis` polyfill to get global object, as using `eval` was failing with strict CSP policies
+
 ## 0.1.11 - July 9th 2017
 
- - On nodejs, decode strings using UTF-8 instead of ASCII. Ideally we'd do this in the browser (UTF-16 currently) as well but that is a bit more work. 
+- On nodejs, decode strings using UTF-8 instead of ASCII. Ideally we'd do this in the browser (UTF-16 currently) as well but that is a bit more work.
 
 ## 0.1.10 - July 9th 2017
 
diff --git a/browser-global.js b/browser-global.js
index fbca317..f2a19b4 100644
--- a/browser-global.js
+++ b/browser-global.js
@@ -1,3 +1,3 @@
 var api = require('./index');
-var global = (1,eval)('this');
+var global = require('globalthis/polyfill')();
 global.ExifParser = api;
diff --git a/index.js b/index.js
index 5c7ee88..0a5cc69 100644
--- a/index.js
+++ b/index.js
@@ -1,8 +1,5 @@
 var Parser = require('./lib/parser');
-
-function getGlobal() {
-	return (1,eval)('this');
-}
+var getGlobal = require('globalthis/polyfill');
 
 module.exports = {
 	create: function(buffer, global) {
diff --git a/package.json b/package.json
index 11dfcd0..1da229e 100644
--- a/package.json
+++ b/package.json
@@ -19,5 +19,8 @@
   "devDependencies": {
     "browserify": "^7.0.0",
     "uglify-js": "^2.4.15"
+  },
+  "dependencies": {
+    "globalthis": "^1.0.0"
   }
 }