diff --git a/AUTHORS b/AUTHORS
index 0b74694..b0fa872 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -2,6 +2,11 @@
 
 FelisCatus <catusx@gmail.com>
 
+# SwitchyOmega translators:
+
+Filip <filip@havlin.cz>
+Michal Čihař <michal@cihar.com>
+
 # SwitchyOmega includes or links to (unchanged):
 # * jQuery UI (custom build)
 #     => omega-web/lib/jquery-ui-*.js
diff --git a/omega-target-chromium-extension/src/web_request_monitor.coffee b/omega-target-chromium-extension/src/web_request_monitor.coffee
index 4adc2d8..bdea112 100644
--- a/omega-target-chromium-extension/src/web_request_monitor.coffee
+++ b/omega-target-chromium-extension/src/web_request_monitor.coffee
@@ -74,7 +74,9 @@ module.exports = class WebRequestMonitor
         callback('ongoing', req)
 
   _requestRedirected: (req) ->
-    if req.url.indexOf('data:') == 0
+    url = req.redirectUrl
+    return unless url
+    if url.indexOf('data:') == 0 || url.indexOf('about:') == 0
       @_requestDone(req)
 
   _requestError: (req) ->