diff --git a/README.md b/README.md
index c733357..7c95ca7 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,7 @@
 [Harvard Business Review](https://www.hbr.org)\
 [Herald Sun](https://www.heraldsun.com.au)\
 [Het Financieel Dagblad](https://fd.nl)\
+[Il Manifesto](https://www.ilmanifesto.it)\
 [Inc.com](https://www.inc.com)\
 [Investors Chronicle](https://www.investorschronicle.co.uk)\
 [L'Écho](https://www.lecho.be)\
diff --git a/manifest-ff.json b/manifest-ff.json
index 0ab7278..57b414b 100644
--- a/manifest-ff.json
+++ b/manifest-ff.json
@@ -140,6 +140,7 @@
     "*://*.harpers.org/*",
     "*://*.hbr.org/*",
     "*://*.heraldsun.com.au/*",
+    "*://*.ilmanifesto.it/*",
     "*://*.inc.com/*",
     "*://*.inquirer.com/*",
     "*://*.investorschronicle.co.uk/*",
diff --git a/src/js/sites.js b/src/js/sites.js
index 951c519..2a52d95 100644
--- a/src/js/sites.js
+++ b/src/js/sites.js
@@ -40,6 +40,7 @@ const defaultSites = {
   'Harvard Business Review': 'hbr.org',
   'Herald Sun': 'heraldsun.com.au',
   'Het Financieele Dagblad': 'fd.nl',
+  'Il Manifesto': 'ilmanifesto.it',
   'Inc.com': 'inc.com',
   'Investors Chronicle': 'investorschronicle.co.uk',
   'La Nacion': 'lanacion.com.ar',