diff --git a/index.html b/index.html
index bde5371..b1e1da4 100644
--- a/index.html
+++ b/index.html
@@ -280,7 +280,7 @@ $ openssl req -nodes -newkey rsa:4096 -keyout relay.pem -x509 -days 365 -out rel
                   <span class="cof-chat_time cob-chat_time coa-chat_time" ng-bind="::(bufferline.date|date:'HH')"></span><span class="cof-chat_time_delimiters cob-chat_time_delimiters coa-chat_time_delimiters">:</span><span class="cof-chat_time cob-chat_time coa-chat_time" ng-bind="::(bufferline.date|date:'mm')"></span><span class="seconds"><span class="cof-chat_time_delimiters cob-chat_time_delimiters coa-chat_time_delimiters">:</span><span class="cof-chat_time cob-chat_time coa-chat_time" ng-bind="::(bufferline.date|date:'ss')"></span></span>
                 </span>
               </td>
-              <td class="prefix"><a ng-click="addMention(bufferline.prefix)"><span ng-repeat="part in ::bufferline.prefix" ng-class="::part.classes" ng-bind="::part.text"></span></a></td><!--
+              <td class="prefix"><a ng-click="addMention(bufferline.prefix)"><span ng-repeat="part in ::bufferline.prefix" ng-class="::part.classes" ng-bind="::part.text|prefixlimit:25"></span></a></td><!--
            --><td class="message"><!--
              --><div ng-repeat="metadata in ::bufferline.metadata" plugin data="::metadata"></div><!--
              --><span ng-repeat="part in ::bufferline.content" class="text" ng-class="::part.classes.concat(['line-' + part.$$hashKey.replace(':','_')])" ng-bind-html="::part.text | linky:'_blank' | DOMfilter:'irclinky' | DOMfilter:'emojify':settings.enableJSEmoji | DOMfilter:'inlinecolour' | DOMfilter:'mathjax':('.line-' + part.$$hashKey.replace(':','_')):settings.enableMathjax"></span>
diff --git a/js/filters.js b/js/filters.js
index bc098c5..6fe60e4 100644
--- a/js/filters.js
+++ b/js/filters.js
@@ -167,4 +167,16 @@ weechat.filter('mathjax', function() {
     };
 });
 
+weechat.filter('prefixlimit', function() {
+    return function(input, chars) {
+        if (isNaN(chars)) return input;
+        if (chars <= 0) return '';
+        if (input && input.length > chars) {
+            input = input.substring(0, chars);
+            return input + '+';
+        }
+        return input;
+    };
+});
+
 })();