diff --git a/modules/desktop/firefox.nix b/modules/desktop/firefox.nix
index 798a910..979b2a4 100644
--- a/modules/desktop/firefox.nix
+++ b/modules/desktop/firefox.nix
@@ -25,19 +25,20 @@
 					"https://addons.mozilla.org/firefox/downloads/latest/torproject-snowflake"
 					"https://addons.mozilla.org/firefox/downloads/latest/bitwarden-password-manager"
 					"https://addons.mozilla.org/firefox/downloads/latest/terms-of-service-didnt-read"
+					"https://addons.mozilla.org/firefox/downloads/latest/cookie-autodelete"
 				];
 				Extensions.Uninstall = [
-					"google@search.mozilla.org"		
-					"bing@search.mozilla.org"		
-					"amazondotcom@search.mozilla.org"		
-					"ebay@search.mozilla.org"		
-					"twitter@search.mozilla.org"	
+					"google@search.mozilla.org"
+					"bing@search.mozilla.org"
+					"amazondotcom@search.mozilla.org"
+					"ebay@search.mozilla.org"
+					"twitter@search.mozilla.org"
 				];
 				SearchEngines = [
-					"Google"		
-					"Bing"		
-					"Amazon.com"		
-					"eBay"		
+					"Google"
+					"Bing"
+					"Amazon.com"
+					"eBay"
 					"Twitter"
 				];
 				"DisableFirefoxStudies" = true;
diff --git a/modules/desktop/networking.nix b/modules/desktop/networking.nix
index 3167fb2..7665144 100644
--- a/modules/desktop/networking.nix
+++ b/modules/desktop/networking.nix
@@ -38,31 +38,6 @@ in {
           "googletagservices.com"
           "googlesyndication.com"
         ];
-        "10.31.208.9" = [
-          "mqtt.z9"
-        ];
-        "10.31.208.10" = [
-          "club-assistant.ccchh.net"
-        ];
-        "10.31.208.23" = [
-          "light.z9"
-          "light.ccchh.net"
-        ];
-        "10.31.210.31" = [
-          "octopi.z9.ccchh.net"
-        ];
-        "10.31.210.33" = [
-          "wled-kueche.z9.ccchh.net"
-        ];
-        "10.31.210.34" = [
-          "wled-serverschrank.z9.ccchh.net"
-        ];
-        "10.31.208.25" = [
-          "zigbee2mqtt.ccchh.net"
-        ];
-        "10.31.208.24" = [
-          "esphome.ccchh.net"
-        ];
       };
     };
     environment.etc = (with builtins; (