diff --git a/4chan_x.user.js b/4chan_x.user.js
index 6c15c0c22..b5d5a38ad 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -138,6 +138,7 @@
     },
     filter: {
       name: ['# Filter any namefags:', '#/^(?!Anonymous$)/'].join('\n'),
+      uniqueid: ['# Filter a specific ID:', '#/Txhvk1Tl/'].join('\n'),
       tripcode: ['# Filter any tripfags', '#/^!/'].join('\n'),
       mod: ['# Set a custom class for mods:', '#/Mod$/;highlight:mod;op:yes', '# Set a custom class for moot:', '#/Admin$/;highlight:moot;op:yes'].join('\n'),
       email: ['# Filter any e-mails that are not `sage` on /a/ and /jp/:', '#/^(?!sage$)/;boards:a,jp'].join('\n'),
@@ -630,6 +631,11 @@
       name = post.isOP ? $('.postername', post.el) : $('.commentpostername', post.el);
       return name.textContent;
     },
+    uniqueid: function(post) {
+      var uniqueid;
+      if (uniqueid = $('.posteruid', post)) return uniqueid.textContent;
+      return false;
+    },
     tripcode: function(post) {
       var trip;
       if (trip = $('.postertrip', post.el)) return trip.textContent;
@@ -2158,6 +2164,7 @@
       <li>Highlighted OPs will have their threads put on top of board pages by default.<br>For example: <code>top:yes</code> or <code>top:no</code>.</li>\
     </ul>\
     <p>Name:<br><textarea name=name></textarea></p>\
+    <p>Unique ID:<br><textarea name=uniqueid></textarea></p>\
     <p>Tripcode:<br><textarea name=tripcode></textarea></p>\
     <p>Admin/Mod:<br><textarea name=mod></textarea></p>\
     <p>E-mail:<br><textarea name=email></textarea></p>\
diff --git a/changelog b/changelog
index 57d039b0a..4d71013e8 100644
--- a/changelog
+++ b/changelog
@@ -12,6 +12,7 @@ master
 - noface
   Update imagelimit for /mlp/.
   Fix stubs if poster has unique ID.
+  Add unique ID to filter.
 - Mayhem
   You can now filter or highlight admin/mod posts.
   New sauce parameter. $4: Current board.
diff --git a/script.coffee b/script.coffee
index cad40a7e0..0f6a5e595 100644
--- a/script.coffee
+++ b/script.coffee
@@ -58,6 +58,10 @@ config =
       '# Filter any namefags:'
       '#/^(?!Anonymous$)/'
     ].join '\n'
+    uniqueid: [
+      '# Filter a specific ID:'
+      '#/Txhvk1Tl/'
+    ].join '\n'	
     tripcode: [
       '# Filter any tripfags'
       '#/^!/'
@@ -552,6 +556,10 @@ filter =
   name: (post) ->
     name = if post.isOP then $ '.postername', post.el else $ '.commentpostername', post.el
     name.textContent
+  uniqueid: (post) ->
+    if uniqueid = $ '.posteruid', post
+      return uniqueid.textContent
+    false
   tripcode: (post) ->
     if trip = $ '.postertrip', post.el
       return trip.textContent
@@ -1758,6 +1766,7 @@ options =
       <li>Highlighted OPs will have their threads put on top of board pages by default.<br>For example: <code>top:yes</code> or <code>top:no</code>.</li>
     </ul>
     <p>Name:<br><textarea name=name></textarea></p>
+    <p>Unique ID:<br><textarea name=uniqueid></textarea></p>
     <p>Tripcode:<br><textarea name=tripcode></textarea></p>
     <p>Admin/Mod:<br><textarea name=mod></textarea></p>
     <p>E-mail:<br><textarea name=email></textarea></p>