diff --git a/scratchpad-scripts/arkenfox-cleanup.js b/scratchpad-scripts/arkenfox-cleanup.js
index e06b998..fea7a68 100644
--- a/scratchpad-scripts/arkenfox-cleanup.js
+++ b/scratchpad-scripts/arkenfox-cleanup.js
@@ -61,12 +61,15 @@
     /* REMOVED */
     /* 116-128 */
     'browser.fixup.alternate.enabled',
+    'browser.taskbar.previews.enable',
     'browser.urlbar.dnsResolveSingleWordsAfterSearch',
     'media.gmp-widevinecdm.enabled',
     'network.protocol-handler.external.ms-windows-store',
     'privacy.partition.always_partition_third_party_non_cookie_storage',
     'privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage',
     'privacy.partition.serviceWorkers',
+    'security.ssl3.ecdhe_ecdsa_aes_128_sha',
+    'security.ssl3.ecdhe_ecdsa_aes_256_sha',
     /* 103-115 */
     'beacon.enabled',
     'browser.startup.blankWindow',