diff --git a/defaults/preferences/prefs.js b/defaults/preferences/prefs.js
index 96a3b07..6dc44ee 100644
--- a/defaults/preferences/prefs.js
+++ b/defaults/preferences/prefs.js
@@ -1,12 +1,14 @@
 // https://developer.mozilla.org/en/Localizing_extension_descriptions
 //pref("extensions.proxymob@guardianproject.info.description", "chrome://proxymob/locale/overlay.properties");
-
-pref("network.proxy.no_proxies_on", "localhost, 127.0.0.1");
-pref("network.proxy.share_proxy_settings", true);
-pref("network.proxy.socks", "127.0.0.1");
-pref("network.proxy.socks_version", "5");
-pref("network.proxy.socks_port", 9050);
-pref("extensions.proxymob.network.proxy.socks_port", "9050");
-pref("network.proxy.type", 1);
-pref("network.proxy.socks_remote_dns",true);
-pref("network.websocket.enabled",false);
+
+pref("network.proxy.no_proxies_on", "localhost, 127.0.0.1");
+pref("network.proxy.share_proxy_settings", true);
+pref("network.proxy.socks", "127.0.0.1");
+pref("network.proxy.socks_version", "5");
+pref("network.proxy.socks_port", 9050);
+pref("extensions.proxymob.network.proxy.socks_port", "9050");
+pref("network.proxy.type", 1);
+pref("network.proxy.socks_remote_dns",true);
+pref("network.websocket.enabled",false);
+pref("privacy.item.geolocation",false);
+pref("geo.enabled",false);
diff --git a/install.rdf b/install.rdf
index e08b4c6..1a72c25 100644
--- a/install.rdf
+++ b/install.rdf
@@ -14,7 +14,7 @@
             <Description>
                 <em:id>{aa3c5121-dab2-40e2-81ca-7ea25febc110}</em:id>
                 <em:minVersion>10.0</em:minVersion>
-                <em:maxVersion>15.*</em:maxVersion>
+                <em:maxVersion>21.*</em:maxVersion>
             </Description>
         </em:targetApplication>
 <em:targetApplication>
@@ -22,7 +22,7 @@
   <Description>
     <em:id>{a23983c0-fd0e-11dc-95ff-0800200c9a66}</em:id>
     <em:minVersion>1.1</em:minVersion>
-    <em:maxVersion>15.0a1</em:maxVersion>
+    <em:maxVersion>21.0</em:maxVersion>
   </Description>
 </em:targetApplication>
     </Description>