diff --git a/changelog.txt b/changelog.txt
index 8049e35b..f3e4a473 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,6 +3,7 @@ Changelog Bypass Paywalls Clean - Firefox
 Updates (install signed xpi-file): https://gitlab.com/magnolia1234/bypass-paywalls-firefox-clean/-/releases
 
 Post-release
+Fix BusinessPost.ie (js)
 Fix NyTeknik.se
 Fix Tuttosport (image)
 
diff --git a/custom/manifest.json b/custom/manifest.json
index 9aeceef4..29a00ba6 100644
--- a/custom/manifest.json
+++ b/custom/manifest.json
@@ -51,5 +51,5 @@
     "webRequestBlocking",
     "*://*/*"
   ],
-  "version": "3.3.7.2"
+  "version": "3.3.7.3"
 }
diff --git a/manifest.json b/manifest.json
index 6163ea63..05ff0c95 100644
--- a/manifest.json
+++ b/manifest.json
@@ -803,5 +803,5 @@
     "*://*.wyleex.com/*",
     "*://webcache.googleusercontent.com/*"
   ],
-  "version": "3.3.7.2"
+  "version": "3.3.7.3"
 }
diff --git a/sites.js b/sites.js
index c159c13a..0802c588 100644
--- a/sites.js
+++ b/sites.js
@@ -310,7 +310,7 @@ var defaultSites = {
   "Business Post.ie": {
     domain: "businesspost.ie",
     allow_cookies: 1,
-    block_regex: /\.piano\.io\//,
+    block_regex: /\.businesspost\.ie\/api\/tinypass\.min\.js/,
     cs_dompurify: 1
   },
   "Business Standard": {
diff --git a/sites_updated.json b/sites_updated.json
index 53667bcc..ae47ce24 100644
--- a/sites_updated.json
+++ b/sites_updated.json
@@ -24,6 +24,13 @@
     "block_regex": "(\\.cm\\.bloomberg\\.com\\/|assets\\.bwbx\\.io\\/s\\d\\/javelin\\/.+\\/transporter\\/)",
     "upd_version": "3.2.7.1"
   },
+  "Business Post.ie": {
+    "domain": "businesspost.ie",
+    "allow_cookies": 1,
+    "block_regex": "\\.businesspost\\.ie\\/api\\/tinypass\\.min\\.js",
+    "cs_dompurify": 1,
+    "upd_version": "3.3.7.3"
+  },
   "Condé Nast Traveler": {
     "domain": "cntraveler.com",
     "allow_cookies": 1,