diff --git a/www/js/acp.js b/www/js/acp.js
index 6356b72b..20393840 100644
--- a/www/js/acp.js
+++ b/www/js/acp.js
@@ -91,7 +91,8 @@ $("#acp-announce-submit").click(function () {
 socket.on("announcement", function (data) {
     $("#acp-announcements").find(".announcement").remove();
 
-    var al = makeAlert(data.title, data.text)
+    var signature = "<br>\u2014" + data.from;
+    var al = makeAlert(data.title, data.text + signature)
         .removeClass("col-md-12")
         .addClass("announcement")
         .insertAfter($("#acp-announcements h3")[0]);
diff --git a/www/js/callbacks.js b/www/js/callbacks.js
index ae309e85..30223e80 100644
--- a/www/js/callbacks.js
+++ b/www/js/callbacks.js
@@ -67,7 +67,8 @@ Callbacks = {
 
     announcement: function(data) {
         $("#announcements").html("");
-        makeAlert(data.title, data.text)
+        var signature = "<br>\u2014" + data.from;
+        var announcement = makeAlert(data.title, data.text + signature)
             .appendTo($("#announcements"));
     },