diff --git a/4chan_x.user.js b/4chan_x.user.js
index 8d007e76a..b33a029ec 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -86,6 +86,7 @@
   Config = {
     main: {
       Enhancing: {
+        'Disable 4chan\'s extension': [true, 'Avoid conflicts between 4chan X and 4chan\'s inline extension.'],
         '404 Redirect': [true, 'Redirect dead threads and images'],
         'Keybinds': [true, 'Binds actions to keys'],
         'Time Formatting': [true, 'Arbitrarily formatted timestamps, using your local time'],
@@ -2544,16 +2545,6 @@
 
   Options = {
     init: function() {
-      if (!$.get('firstrun')) {
-        $.set('firstrun', true);
-        localStorage.setItem('4chan-settings', '{"disableAll":true}');
-        $.ready(function() {
-          if (!Favicon.el) {
-            Favicon.init();
-          }
-          return Options.dialog();
-        });
-      }
       return $.ready(Options.initReady);
     },
     initReady: function() {
@@ -2569,6 +2560,13 @@
         $.on(a, 'click', Options.dialog);
         $.prepend($.id(settings), [$.tn('['), a, $.tn('] ')]);
       }
+      if (!$.get('firstrun')) {
+        $.set('firstrun', true);
+        if (!Favicon.el) {
+          Favicon.init();
+        }
+        return Options.dialog();
+      }
     },
     dialog: function() {
       var arr, back, checked, description, dialog, favicon, fileInfo, filter, hiddenNum, hiddenThreads, indicator, indicators, input, key, li, obj, overlay, sauce, time, tr, ul, _i, _len, _ref, _ref1, _ref2;
@@ -4982,6 +4980,9 @@
           });
           return;
       }
+      if (Conf['Disable 4chan\'s extension']) {
+        localStorage.setItem('4chan-settings', '{"disableAll":true}');
+      }
       Options.init();
       if (Conf['Quick Reply'] && Conf['Hide Original Post Form']) {
         Main.css += '#postForm { display: none; }';
diff --git a/changelog b/changelog
index c0fa5084e..289350675 100644
--- a/changelog
+++ b/changelog
@@ -1,5 +1,6 @@
 master
 - Mayhem
+  Add an option to disable 4chan's inline extension. Enabled by default.
   Fix compatibility with Scriptish's auto-udpater.
 
 2.34.10
diff --git a/script.coffee b/script.coffee
index 9aba6b73a..4d80584e1 100644
--- a/script.coffee
+++ b/script.coffee
@@ -1,6 +1,7 @@
 Config =
   main:
     Enhancing:
+      'Disable 4chan\'s extension':   [true,  'Avoid conflicts between 4chan X and 4chan\'s inline extension.']
       '404 Redirect':                 [true,  'Redirect dead threads and images']
       'Keybinds':                     [true,  'Binds actions to keys']
       'Time Formatting':              [true,  'Arbitrarily formatted timestamps, using your local time']
@@ -1995,13 +1996,6 @@ QR =
 
 Options =
   init: ->
-    unless $.get 'firstrun'
-      $.set 'firstrun', true
-      localStorage.setItem '4chan-settings', '{"disableAll":true}'
-      $.ready ->
-        # Prevent race conditions
-        Favicon.init() unless Favicon.el
-        Options.dialog()
     $.ready Options.initReady
   initReady: ->
     for settings in ['navtopright', 'navbotright']
@@ -2011,7 +2005,11 @@ Options =
         textContent: '4chan X Settings'
       $.on a, 'click', Options.dialog
       $.prepend $.id(settings), [$.tn('['), a, $.tn('] ')]
-    return
+    unless $.get 'firstrun'
+      $.set 'firstrun', true
+      # Prevent race conditions
+      Favicon.init() unless Favicon.el
+      Options.dialog()
 
   dialog: ->
     dialog = $.el 'div'
@@ -3876,6 +3874,9 @@ Main =
             location.href = url if url
         return
 
+    if Conf['Disable 4chan\'s extension']
+      localStorage.setItem '4chan-settings', '{"disableAll":true}'
+
     Options.init()
 
     if Conf['Quick Reply'] and Conf['Hide Original Post Form']