diff --git a/core/state-manager.js b/core/state-manager.js
index 770745b4..745ae8e1 100644
--- a/core/state-manager.js
+++ b/core/state-manager.js
@@ -96,15 +96,19 @@ stateManager.addDomainToAllowlist = function (domain) {
 
 stateManager.removeDomainFromAllowlist = function (domain) {
     return new Promise((resolve) => {
-        let allowlistedDomains, wildcard;
+        let allowlistedDomains;
 
         allowlistedDomains = requestAnalyzer.allowlistedDomains;
-        wildcard = helpers.getWildcard(domain);
 
         if (allowlistedDomains[domain]) {
             delete allowlistedDomains[domain];
         } else {
-            delete allowlistedDomains[wildcard];
+            for (const key in allowlistedDomains) {
+                if (key.startsWith('*.') && domain.endsWith(key.substring(2))) {
+                    delete allowlistedDomains[key];
+                    break;
+                }
+            }
         }
 
         storageManager.type.set({allowlistedDomains}, resolve);
diff --git a/modules/internal/helpers.js b/modules/internal/helpers.js
index 6ea2809b..b5938537 100644
--- a/modules/internal/helpers.js
+++ b/modules/internal/helpers.js
@@ -185,23 +185,29 @@ helpers.getTopLevelDomain = function (initiatorDomain) {
 };
 
 helpers.checkAllowlisted = function (domain, list) {
-    let domainWithoutPrefix, wildcard, tld;
+    if (!domain) return false;
 
-    if (domain === null) {
-        return false;
+    const subdomains = helpers.getAllSubdomains(domain);
+
+    for (const subdomain of subdomains) {
+        if (list[subdomain]) return true;
+    }
+    return false;
+};
+
+
+helpers.getAllSubdomains = function (domain) {
+    const parts = domain.split('.').reverse();
+    const subdomains = [];
+    let currentSubdomain = '';
+
+    for (const part of parts) {
+        currentSubdomain = part + (currentSubdomain ? `.${currentSubdomain}` : '');
+        subdomains.push(`*.${currentSubdomain}`);
+        subdomains.push(currentSubdomain);
     }
 
-    if (domain.startsWith(Address.WWW_PREFIX)) {
-        domainWithoutPrefix = domain.slice(Address.WWW_PREFIX.length);
-    }
-    wildcard = helpers.getWildcard(domain);
-    tld = helpers.getTopLevelDomain(domain);
-
-    return Boolean(list[domain] ||
-        list[domainWithoutPrefix] ||
-        list[wildcard] ||
-        list[domainWithoutPrefix] ||
-        list[tld]);
+    return subdomains;
 };
 
 helpers.extractFilenameFromPath = function (path) {
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index b27d6ae5..6593c740 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -25,9 +25,9 @@
                         <h2>New in LocalCDN:</h2>
                     </div>
                     <div class="release-notes-area">
-                        <p></p>
+                        <p>Improved</p>
                         <ul>
-                            <li></li>
+                            <li>Wildcard support extended in all lists (<a href="https://codeberg.org/nobody/LocalCDN/issues/1622">#1622</a>)</li>
                         </ul>
                     </div>
                     <div id="generator-section">