diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b86b4e44..d6cc57028 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,11 @@ The links to individual versions below are to copies of the script with the upda
 - (Zixaphir, ccd0) Various other minor changes and bugfixes.
 
 <!-- v1.9.23.x -->
+### v1.9.23.11 
+*2015-02-12* - [[Firefox](https://raw.githubusercontent.com/ccd0/4chan-x/1.9.23.11/builds/4chan-X-noupdate.user.js "Firefox version")] [[Chromium](https://raw.githubusercontent.com/ccd0/4chan-x/1.9.23.11/builds/4chan-X-noupdate.crx "Chromium version")]
+
+- Fix importing/resetting settings in Firefox 35+.
+
 ### v1.9.23.10 
 *2015-02-11* - [[Firefox](https://raw.githubusercontent.com/ccd0/4chan-x/1.9.23.10/builds/4chan-X-noupdate.user.js "Firefox version")] [[Chromium](https://raw.githubusercontent.com/ccd0/4chan-x/1.9.23.10/builds/4chan-X-noupdate.crx "Chromium version")]
 
diff --git a/src/General/lib/$.coffee b/src/General/lib/$.coffee
index 8d7700ee2..d4bb4ce10 100755
--- a/src/General/lib/$.coffee
+++ b/src/General/lib/$.coffee
@@ -495,7 +495,16 @@ $.set = do ->
       set key, val
     return
 $.clear = (cb) ->
-  $.delete GM_listValues().map (key) -> key.replace g.NAMESPACE, ''
+  try
+    $.delete GM_listValues().map (key) -> key.replace g.NAMESPACE, ''
+  catch err
+    # XXX https://github.com/greasemonkey/greasemonkey/issues/2033
+    $.delete Object.keys(Conf)
+    $.delete ['previousversion', 'AutoWatch', 'cooldown.global', 'QR Size', 'captchas', 'QR.persona', 'hiddenPSA']
+    $.delete ("#{id}.position" for id in ['embedding', 'updater', 'thread-stats', 'thread-watcher', 'qr'])
+    boards = (a.textContent for a in $$ '#boardNavDesktop > .boardList > a')
+    boards.push 'qa'
+    $.delete ("cooldown.#{board}" for board in boards)
   cb?()
 <% } %>