diff --git a/flake.lock b/flake.lock
index 12675e9..199d428 100644
--- a/flake.lock
+++ b/flake.lock
@@ -88,11 +88,11 @@
     "materia-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1587550712,
-        "narHash": "sha256-RMifAu3dpSpXu4AdWXwO+zFgr7OHhgsj5oHOAfPNVF8=",
+        "lastModified": 1595824519,
+        "narHash": "sha256-cvKm3XONZy062P7XZdPQO98t0qmL/buiFM/oekTrfJQ=",
         "owner": "nana-4",
         "repo": "materia-theme",
-        "rev": "b36b379c9256b67e5f63a60c6faf6912f1845b66",
+        "rev": "c6aa571a1ba279e48f3f52610c9c6bedc2c9a0f8",
         "type": "github"
       },
       "original": {
@@ -101,22 +101,6 @@
         "type": "github"
       }
     },
-    "mobile-broadband-provider-info": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1588667400,
-        "narHash": "sha256-xkUehl/Z0WpRDoRdNiEcMSU3A+BG7lcJRnrvRcn/0UQ=",
-        "ref": "master",
-        "rev": "8053c3edb73bed639a6f45bbf48bfa5fd418b61a",
-        "revCount": 597,
-        "type": "git",
-        "url": "https://gitlab.gnome.org/GNOME/mobile-broadband-provider-info"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://gitlab.gnome.org/GNOME/mobile-broadband-provider-info"
-      }
-    },
     "nix": {
       "inputs": {
         "nixpkgs": "nixpkgs_3"
@@ -229,11 +213,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1593760204,
-        "narHash": "sha256-M/c2DTP6EUnSgnBYyVScApeHv5I+NbN57nn+px4bEaI=",
+        "lastModified": 1596043279,
+        "narHash": "sha256-PgQAn4NUVLLO058jyl73stME492PBv6On6HR+SbmCJ4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bdac777becdbb8780c35be4f552c9d4518fe0bdb",
+        "rev": "9e453cc2b7d015ab7554be471f130825f2a44604",
         "type": "github"
       },
       "original": {
@@ -263,7 +247,6 @@
         "home-manager": "home-manager",
         "lambda-launcher": "lambda-launcher",
         "materia-theme": "materia-theme",
-        "mobile-broadband-provider-info": "mobile-broadband-provider-info",
         "nix": "nix",
         "nixos-fhs-compat": "nixos-fhs-compat",
         "nixpkgs": "nixpkgs_4",
diff --git a/flake.nix b/flake.nix
index 97df10e..33872ea 100644
--- a/flake.nix
+++ b/flake.nix
@@ -68,11 +68,6 @@
       url = "ssh://git@github.com/serokell/yt-utilities";
       ref = "flake";
     };
-    mobile-broadband-provider-info = {
-      type = "git";
-      url = "https://gitlab.gnome.org/GNOME/mobile-broadband-provider-info";
-      flake = false;
-    };
     nixos-fhs-compat = {
       type = "github";
       owner = "balsoft";
diff --git a/modules/packages.nix b/modules/packages.nix
index 326cacb..49ee1be 100644
--- a/modules/packages.nix
+++ b/modules/packages.nix
@@ -32,13 +32,6 @@ in {
         yt-utilities = inputs.yt-utilities.defaultPackage.x86_64-linux;
 
         nerdfonts = nur.balsoft.pkgs.roboto-mono-nerd;
-
-        mobile-broadband-provider-info =
-          super.mobile-broadband-provider-info.overrideAttrs (oa: {
-            src = inputs.mobile-broadband-provider-info;
-            nativeBuildInputs = [ self.autoreconfHook ];
-            buildInputs = [ self.libxslt ];
-          });
       })
   ];
   nixpkgs.config = {
diff --git a/modules/workspace/fonts.nix b/modules/workspace/fonts.nix
index cd0d0f1..48d4185 100644
--- a/modules/workspace/fonts.nix
+++ b/modules/workspace/fonts.nix
@@ -1,17 +1,8 @@
 { pkgs, config, lib, ... }:
-let
-  plex = pkgs.runCommand "ibm-plex" {
-    src = pkgs.fetchzip {
-      url = "https://github.com/IBM/plex/releases/download/v5.0.0/TrueType.zip";
-      sha256 =
-        "sha256-KKw9pk5YmWpaMKnYKhjwHynHxx8c0F8U/fgoU9qimHY=";
-    };
-  }
-    "mkdir -p $out/share/fonts/truetype; cp $src/**/*.ttf $out/share/fonts/truetype";
-in {
+{
   fonts = {
     fonts = with pkgs; [
-      plex
+      ibm-plex
       hasklig
       nerdfonts
       material-design-icons