diff --git a/web-ext-config.js b/web-ext-config.js
new file mode 100644
index 0000000..abbcbf1
--- /dev/null
+++ b/web-ext-config.js
@@ -0,0 +1,5 @@
+module.exports = {
+  ignoreFiles: [
+    'images/Screen*.png',
+  ],
+};