diff --git a/librewolf.cfg b/librewolf.cfg
index e1db129..fbac0c0 100644
--- a/librewolf.cfg
+++ b/librewolf.cfg
@@ -84,7 +84,8 @@ lockPref("general.config.filename", "librewolf.cfg");
 // >>>>>>>>>>>>>>>>>>>>>>>
 
 // Librefox Compatibility Fix
-defaultPref("extensions.autoDisableScopes", 0);
+// commented out, we're setting it differently later on
+// defaultPref("extensions.autoDisableScopes", 0);
 
 // Removing https-everywhere adding 2 librefox addons
 // keep it commented out for now, until we have more recent, properly pre-installed addons
@@ -2648,7 +2649,7 @@ lockPref("security.tls.unrestricted_rc4_fallback", false);
 //lockPref("ui.key.menuAccessKey", 0);
 //lockPref("view_source.tab", false);
 
-defaultPref("xpinstall.signatures.required", false);
+defaultPref("xpinstall.signatures.required", true);
 
 // https://www.ghacks.net/2019/05/24/firefox-69-userchrome-css-and-usercontent-css-disabled-by-default/
 // might increase startup time, so keep it disabled, but modifiable by default