diff --git a/www/index.html b/www/index.html
index 3e1b8fbd..0906c5b4 100644
--- a/www/index.html
+++ b/www/index.html
@@ -6,7 +6,7 @@
     <title>Kiwix JS PWA</title>
     <meta name="description" content="Offline Wikipedia reader">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta http-equiv="Content-Security-Policy" content="default-src 'self' data: https://download.kiwix.org https://master.download.kiwix.org https://pwa.kiwix.org https://kiwix.github.io 'unsafe-inline' 'unsafe-eval'; frame-src 'self' moz-extension: chrome-extension:; object-src 'none';">
+    <meta http-equiv="Content-Security-Policy" content="default-src 'self' data: https://download.kiwix.org https://master.download.kiwix.org https://pwa.kiwix.org https://kiwix.github.io https://api.github.com 'unsafe-inline' 'unsafe-eval'; frame-src 'self' moz-extension: chrome-extension:; object-src 'none';">
     <meta name="theme-color" content="black">
     <!--
     Kiwix (offline Wikipedia reader) - HTML5/Javascript version