diff --git a/conf/specs.js b/conf/specs.js
index e930720..c73d318 100644
--- a/conf/specs.js
+++ b/conf/specs.js
@@ -1 +1,7 @@
-global.STORYSHOP_API_URI = 'http://nonexistent';
\ No newline at end of file
+global.STORYSHOP_API_URI = 'http://nonexistent';
+global.window = {
+  navigator: {
+    userAgent: 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36',
+  }
+};
+