diff --git a/core/request-analyzer.js b/core/request-analyzer.js
index 7f5370c0..0d862b79 100644
--- a/core/request-analyzer.js
+++ b/core/request-analyzer.js
@@ -197,6 +197,9 @@ requestAnalyzer._findLocalTarget = function (resourceMappings, basePath, channel
             bundle = targets.determineBundle(targetPath);
             if (bundle !== '') {
                 targetPath = requestAnalyzer._getPathOfBundle(initiator, channelHost, channelPath, targetPath, bundle);
+                if (bundle === 'vex (Bundle)' && !targetPath.endsWith('.min.css') && targetPath.endsWith('.css')) {
+                    targetPath = targetPath.replace('.css', '.min.css');
+                }
             }
             if (targetPath['result'] === false) {
                 break;
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index 6522ef9c..af653e4f 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -35,6 +35,7 @@
                         <p>Mapping</p>
                         <ul>
                             <li>cdnjs.cloudflare.com -> swiper-bundle CSS & JS (<a href="https://codeberg.org/nobody/LocalCDN/issues/1181">#1181</a>)</li>
+                            <li>vex-js: vex-theme-wireframe.css -> vex-theme-wireframe.min.css (<a href="https://codeberg.org/nobody/LocalCDN/issues/1183">#1183</a>)</li>
                         </ul>
                         <p>Added</p>
                         <ul>