diff --git a/core/request-analyzer.js b/core/request-analyzer.js
index 289e65d5..64b1db7e 100644
--- a/core/request-analyzer.js
+++ b/core/request-analyzer.js
@@ -29,7 +29,7 @@ var requestAnalyzer = {};
  */
 
 requestAnalyzer.isValidCandidate = function (requestDetails, tabDetails) {
-    let initiatorDomain, isAllowlisted;
+    let initiatorDomain, isAllowlisted, sDomain;
 
     initiatorDomain = helpers.extractDomainFromUrl(tabDetails.url, true);
 
@@ -37,7 +37,15 @@ requestAnalyzer.isValidCandidate = function (requestDetails, tabDetails) {
         initiatorDomain = Address.EXAMPLE;
     }
 
-    isAllowlisted = requestAnalyzer.allowlistedDomains[initiatorDomain];
+
+    sDomain = initiatorDomain.split(".");
+    if (sDomain.length <= 2) {
+        isAllowlisted = requestAnalyzer.allowlistedDomains[initiatorDomain];
+    } else {
+        sDomain[0] = '*';
+        sDomain = sDomain.join().replace(/,/g, '.');
+        isAllowlisted = requestAnalyzer.allowlistedDomains[sDomain];
+    }
 
     if (isAllowlisted) {
         return false;
diff --git a/manifest.json b/manifest.json
index 5e8da834..038fcccd 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "LocalCDN",
-  "version": "2.5.14",
+  "version": "2.6.0",
   "browser_specific_settings": {
     "gecko": {
       "id": "{b86e4813-687a-43e6-ab65-0bde4ab75758}",
diff --git a/pages/options/options.css b/pages/options/options.css
index c5c371a7..58f0da1f 100644
--- a/pages/options/options.css
+++ b/pages/options/options.css
@@ -94,6 +94,11 @@ body {
     margin-right: 10px;
 }
 
+.monoblock {
+    font-family: monospace;
+    font-style: normal;
+}
+
 /**
  * Fonts
  */
diff --git a/pages/options/options.html b/pages/options/options.html
index c62bab79..bfecba93 100644
--- a/pages/options/options.html
+++ b/pages/options/options.html
@@ -88,7 +88,10 @@
                 <section class="option">
                     <div class="title-option without-checkbox" data-i18n-content="allowlistedDomainsTitle">Deactivate LocalCDN for these domains:</div>
                     <input id="tf-domains-allowlist" class="input-text without-checkbox" data-option="allowlistedDomains" type="text">
-                    <div class="description-option without-checkbox" data-i18n-content="allowlistedDomainsDescription">Enter domains to disable LocalCDN there. Separate multiple entries with semi-colons (;).</div>
+                    <div class="description-option without-checkbox">
+                        <span data-i18n-content="allowlistedDomainsDescription">Enter domains to disable LocalCDN there. Separate multiple entries with semi-colons (;).</span><br><br>
+                        <span class="monoblock">domain.com;<br>sub.domain.com;<br>*.wildcard-domain.com;</span>
+                    </div>
                 </section>
             </div>
         </div>
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index fdb2c059..92ab42e9 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -37,6 +37,7 @@
                         <li>Updated: MDB UI Kit v3.1.0 (<a href="https://codeberg.org/nobody/LocalCDN/issues/230">#230</a>)</li>
                         <li>Updated: jquery-validate v1.19.2 -> v1.19.3 (<a href="https://codeberg.org/nobody/LocalCDN/issues/231">#231</a>)</li>
                         <li>Updated: Font Awesome v5.15.1 -> v5.15.2 (<a href="https://codeberg.org/nobody/LocalCDN/issues/232">#232</a>)</li>
+                        <li>Implemented: Wildcard support for allowlist (<a href="https://codeberg.org/nobody/LocalCDN/issues/232">#233</a>)</li>
                     </ul>
                     <div id="generator-section">
                         <div class="topic-label">