diff --git a/flake.lock b/flake.lock
index da48b56..11a0994 100644
--- a/flake.lock
+++ b/flake.lock
@@ -89,11 +89,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1765489453,
-        "narHash": "sha256-wLSrwiYr7ck5jN56lJp8YzWuLk5dpRd1v+8Ta7ru608=",
+        "lastModified": 1765876616,
+        "narHash": "sha256-j9BnLfWdJrJrETfmfnlnpvRGKVp1MLRaw78oYDSnTRY=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "c3e6306094f23d57c40f7fba007303fba4db0ba9",
+        "rev": "2843ec4d4793815111a1b99e170ec7b1842b7f9f",
         "type": "gitlab"
       },
       "original": {
@@ -146,11 +146,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765479516,
-        "narHash": "sha256-yGZcd4bvygzG9EFi0QOW4cJwN8FhZwQXDf/D4Y4bh0w=",
+        "lastModified": 1765860045,
+        "narHash": "sha256-7Lxp/PfOy4h3QIDtmWG/EgycaswqRSkDX4DGtet14NE=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9b5ac85d79d1136e51834f6c0d6987107ea28181",
+        "rev": "09de9577d47d8bffb11c449b6a3d24e32ac16c99",
         "type": "github"
       },
       "original": {
@@ -167,11 +167,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1762964643,
-        "narHash": "sha256-RYHN8O/Aja59XDji6WSJZPkJpYVUfpSkyH+PEupBJqM=",
+        "lastModified": 1765682243,
+        "narHash": "sha256-yeCxFV/905Wr91yKt5zrVvK6O2CVXWRMSrxqlAZnLp0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "827f2a23373a774a8805f84ca5344654c31f354b",
+        "rev": "58bf3ecb2d0bba7bdf363fc8a6c4d49b4d509d03",
         "type": "github"
       },
       "original": {
@@ -208,11 +208,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765211814,
-        "narHash": "sha256-USI9biMhvWBs7hC9JlDS3/Oi/TlFNcYCszA5GT9gp3o=",
+        "lastModified": 1765808204,
+        "narHash": "sha256-pnI+SmXYXeNofYBYbcCkj4CTJdoXwJYYPgc1MutMz0Q=",
         "owner": "JakeStanger",
         "repo": "ironbar",
-        "rev": "222f5c55b655b627d0703cb05948fc61e09ab231",
+        "rev": "c2f1043524b8eee45369692e56bb170b640df047",
         "type": "github"
       },
       "original": {
@@ -250,11 +250,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765065051,
-        "narHash": "sha256-b7W9WsvyMOkUScNxbzS45KEJp0iiqRPyJ1I3JBE+oEE=",
+        "lastModified": 1765684049,
+        "narHash": "sha256-svCS2r984qEowMT0y3kCrsD/m0J6zaF5I/UusS7QaH0=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "7e22bf538aa3e0937effcb1cee73d5f1bcc26f79",
+        "rev": "9b628e171bfaea1a3d1edf31eee46251e0fe4a33",
         "type": "github"
       },
       "original": {
@@ -343,11 +343,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1765270179,
-        "narHash": "sha256-g2a4MhRKu4ymR4xwo+I+auTknXt/+j37Lnf0Mvfl1rE=",
+        "lastModified": 1765803225,
+        "narHash": "sha256-xwaZV/UgJ04+ixbZZfoDE8IsOWjtvQZICh9aamzPnrg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "677fbe97984e7af3175b6c121f3c39ee5c8d62c9",
+        "rev": "ac9a217389ee622d4e1e727c4efcc9c4bc9089ba",
         "type": "github"
       },
       "original": {
@@ -387,11 +387,11 @@
     },
     "nixpkgs_7": {
       "locked": {
-        "lastModified": 1762977756,
-        "narHash": "sha256-4PqRErxfe+2toFJFgcRKZ0UI9NSIOJa+7RXVtBhy4KE=",
+        "lastModified": 1765472234,
+        "narHash": "sha256-9VvC20PJPsleGMewwcWYKGzDIyjckEz8uWmT0vCDYK0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c5ae371f1a6a7fd27823bc500d9390b38c05fa55",
+        "rev": "2fbfb1d73d239d2402a8fe03963e37aab15abe8b",
         "type": "github"
       },
       "original": {
@@ -506,11 +506,11 @@
         "nixpkgs": "nixpkgs_7"
       },
       "locked": {
-        "lastModified": 1765430623,
-        "narHash": "sha256-YfJwnCXF3V+WFedx4RtrIdZ8XxF6zB1Oh2ij/EHzoWk=",
+        "lastModified": 1765895443,
+        "narHash": "sha256-yftYGV0skUwV5neT1BJrs7RRbXPKozQTzC7d9c7kEFs=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "f2881ba36cbfc86ef1fe741cec871fe523aea5bd",
+        "rev": "bc7dfff92cb7919dfb213ea78c11ea0a4d265a56",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index cc8d34b..f2beb50 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,6 +4,8 @@
   inputs = {
     agenix.url = "github:ryantm/agenix";
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    nixpkgs-backport-fix.url = "github:NixOS/nixpkgs/2bdc7039afa38f4330de69360a817e11f7e2f2c5";
+
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
diff --git a/hosts/dnsc-machine/default.nix b/hosts/dnsc-machine/default.nix
index 718495c..d6081f0 100644
--- a/hosts/dnsc-machine/default.nix
+++ b/hosts/dnsc-machine/default.nix
@@ -6,6 +6,9 @@
   ...
 }:
 
+let
+  backportPkgs = inputs.nixpkgs-backport-fix.legacyPackages.${pkgs.system};
+in
 {
   imports = [
     # Include the results of the hardware scan.
@@ -29,6 +32,10 @@
   # in modules/default.nix
   nixpkgs.overlays = [
     inputs.zellij-switch.overlays.default
+
+    (final: prev: {
+      networkmanager = backportPkgs.networkmanager;
+    })
   ];
 
   # General settings