diff --git a/conf/librewolf.overrides.cfg b/conf/librewolf.overrides.cfg
index 3eefbabf..9df7b21a 100644
--- a/conf/librewolf.overrides.cfg
+++ b/conf/librewolf.overrides.cfg
@@ -90,7 +90,7 @@ pref("privacy.clearOnShutdown.sessions", false);
 pref("privacy.clearOnShutdown.siteSettings", false);
 
 // Don't resume from crash (SSD)
-pref("browser.sessionstore.resume_from_crash", false);
+defaultPref("browser.sessionstore.resume_from_crash", false);
 
 // Click to play. https://wiki.mozilla.org/Media/block-autoplay
 pref("media.autoplay.blocking_policy", 2);
@@ -110,19 +110,19 @@ pref("reader.parse-on-load.force-enabled", true);
 // TRR & ECH
 // Mode 2 allows fallback to system resolver, 3 is TTR-only
 //pref("network.trr.mode", 2);
-pref("network.trr.mode", 3);
+defaultPref("network.trr.mode", 3);
 pref("network.trr.early-AAAA", true);
-pref("network.trr.uri", "https://dns0.eu");
+defaultPref("network.trr.uri", "https://dns0.eu");
 //pref("network.trr.uri", "https://dns.adguard-dns.com/dns-query");
 // NOTE: ECH requires TRR, so mode 2 may not use it.
-pref("network.trr.disable-ECS", false);
+defaultPref("network.trr.disable-ECS", false);
 pref("network.dns.echconfig.enabled", true);
 pref("network.dns.use_https_rr_as_altsvc", true);
 pref("network.trr.exclude-etc-hosts", false);
 pref("network.trr.excluded-domains", "http.badssl.com,norwegianwifi.com,mywifiext.net,tplinkrepeater.net,router.asus.com");
 
 // Default UI scale
-pref("layout.css.devPixelsPerPx", "1.5");
+defaultPref("layout.css.devPixelsPerPx", "1.5");
 
 // Keep cache on both disk & memory. This is required for
 // https://github.com/JimmXinu/FanFicFare/wiki/BrowserCacheFeature
@@ -252,10 +252,10 @@ pref("browser.region.update.enabled", false);
  * disable search suggestion and do not update opensearch engines.
  */
 
-pref("browser.urlbar.suggest.searches", false);
-pref("browser.search.suggest.enabled", false);
-pref("browser.search.update", false);
-pref("browser.search.separatePrivateDefault", true); // [FF70+] // Arkenfox user.js v119
+//pref("browser.urlbar.suggest.searches", false);
+//pref("browser.search.suggest.enabled", false);
+//pref("browser.search.update", false);
+//pref("browser.search.separatePrivateDefault", true); // [FF70+] // Arkenfox user.js v119
 pref("browser.search.separatePrivateDefault.ui.enabled", true); // [FF71+]  // Arkenfox user.js v119
 pref("browser.urlbar.suggest.mdn", true);