diff --git a/hosts/del/configuration.nix b/hosts/del/configuration.nix
index 4f21dd1..3bdd57c 100644
--- a/hosts/del/configuration.nix
+++ b/hosts/del/configuration.nix
@@ -24,23 +24,6 @@
         ];
     };
 
-    networking = {
-        networkmanager = {
-            enable = true;
-            dns = "systemd-resolved";
-        };
-        firewall.checkReversePath = "loose";
-    };
-
-    services.resolved.enable = true;
-
-    # don't wait for network to boot faster
-    # https://old.reddit.com/r/NixOS/comments/vdz86j/how_to_remove_boot_dependency_on_network_for_a
-    systemd = {
-        targets.network-online.wantedBy = lib.mkForce []; # default is [ "multi-user.target" ]
-        services.NetworkManager-wait-online.wantedBy = lib.mkForce []; # default is [ "network-online.target" ]
-    };
-
     time.timeZone = "Europe/Warsaw";
 
     nix = {
diff --git a/hosts/del/profile.nix b/hosts/del/profile.nix
index 0af3858..a1572af 100644
--- a/hosts/del/profile.nix
+++ b/hosts/del/profile.nix
@@ -2,6 +2,7 @@ _: {
     imports = [
         ../../options/boot/systemd-boot.nix
         ../../options/common/docs.nix
+        ../../options/common/networking.nix
         ../../options/common/oomd.nix
         ../../options/common/pin-registry.nix
         ../../options/common/preserve-system.nix
diff --git a/hosts/niks/configuration.nix b/hosts/niks/configuration.nix
index 1601d6d..9bc801a 100644
--- a/hosts/niks/configuration.nix
+++ b/hosts/niks/configuration.nix
@@ -31,23 +31,6 @@
         ];
     };
 
-    networking = {
-        networkmanager = {
-            enable = true;
-            dns = "systemd-resolved";
-        };
-        firewall.checkReversePath = "loose";
-    };
-
-    services.resolved.enable = true;
-
-    # don't wait for network to boot faster
-    # https://old.reddit.com/r/NixOS/comments/vdz86j/how_to_remove_boot_dependency_on_network_for_a
-    systemd = {
-        targets.network-online.wantedBy = lib.mkForce []; # default is [ "multi-user.target" ]
-        services.NetworkManager-wait-online.wantedBy = lib.mkForce []; # default is [ "network-online.target" ]
-    };
-
     time.timeZone = "Europe/Warsaw";
 
     nix = {
diff --git a/hosts/niks/profile.nix b/hosts/niks/profile.nix
index d305bbb..faebf67 100644
--- a/hosts/niks/profile.nix
+++ b/hosts/niks/profile.nix
@@ -4,6 +4,7 @@ _: {
         ../../options/common/cpu/amd.nix
         ../../options/common/docs.nix
         ../../options/common/gpu/amd.nix
+        ../../options/common/networking.nix
         ../../options/common/oomd.nix
         ../../options/common/pin-registry.nix
         ../../options/common/preserve-system.nix
diff --git a/options/common/networking.nix b/options/common/networking.nix
new file mode 100644
index 0000000..8f97137
--- /dev/null
+++ b/options/common/networking.nix
@@ -0,0 +1,27 @@
+{
+    lib,
+    ...
+}: {
+    networking = {
+        networkmanager = {
+            enable = true;
+            dns = "systemd-resolved";
+        };
+        firewall.checkReversePath = "loose";
+    };
+
+    services.resolved = {
+        enable = true;
+        fallbackDns = [
+            "9.9.9.9"
+            "2620:fe::fe"
+        ];
+    };
+
+    # don't wait for network to boot faster
+    # https://old.reddit.com/r/NixOS/comments/vdz86j/how_to_remove_boot_dependency_on_network_for_a
+    systemd = {
+        targets.network-online.wantedBy = lib.mkForce []; # default is [ "multi-user.target" ]
+        services.NetworkManager-wait-online.wantedBy = lib.mkForce []; # default is [ "network-online.target" ]
+    };
+}