diff --git a/flake.lock b/flake.lock
index 837046ea..24c4e494 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1646105662,
-        "narHash": "sha256-jdXCZbGZL0SWWi29GnAOFHUh/QvvP0IyaVLv1ZTDkBI=",
+        "lastModified": 1646845404,
+        "narHash": "sha256-JENXFCI2HVqi0whBzt7MAW9PX3ziEaYqBhMux+4g+VM=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "297cd58b418249240b9f1f155d52b1b17f292884",
+        "rev": "764c975e74bce2f89a5106b68ec48e2b586f893c",
         "type": "github"
       },
       "original": {
@@ -110,11 +110,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1646398322,
-        "narHash": "sha256-p+WCAOoJLc4R6x60pLYYqAiq30PlDUYJMrXqQ3rkBCg=",
+        "lastModified": 1646825982,
+        "narHash": "sha256-uWvS4UFkdE4Iqk1pXhxkZqPsqI+Z2V9VRmLxGUFejbY=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "a7bca8d0d8188ae9802ecc467150cf018e19b958",
+        "rev": "816a935bf5aa5f77cb1f03ebfe20ab13b112d0f1",
         "type": "github"
       },
       "original": {
@@ -126,24 +126,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1618628710,
-        "narHash": "sha256-9xIoU+BrCpjs5nfWcd/GlU7XCVdnNKJPffoNTxgGfhs=",
-        "path": "/nix/store/z1rf17q0fxj935cmplzys4gg6nxj1as0-source",
-        "rev": "7919518f0235106d050c77837df5e338fb94de5d",
-        "type": "path"
+        "lastModified": 1638587357,
+        "narHash": "sha256-2ySMW3QARG8BsRPmwe7clTbdCuaObromOKewykP+UJc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "e34c5379866833f41e2a36f309912fa675d687c7",
+        "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
+        "owner": "nixos",
+        "ref": "nixos-21.11",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs-nixos-unstable": {
       "locked": {
-        "lastModified": 1646254136,
-        "narHash": "sha256-8nQx02tTzgYO21BP/dy5BCRopE8OwE8Drsw98j+Qoaw=",
+        "lastModified": 1646497237,
+        "narHash": "sha256-Ccpot1h/rV8MgcngDp5OrdmLTMaUTbStZTR5/sI7zW0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3e072546ea98db00c2364b81491b893673267827",
+        "rev": "062a0c5437b68f950b081bbfc8a699d57a4ee026",
         "type": "github"
       },
       "original": {
@@ -155,11 +158,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1646406548,
-        "narHash": "sha256-xp+3f76ycZXNf9pG65Ef9KfDl1fas2UQu/cBe/pLd+c=",
+        "lastModified": 1646588256,
+        "narHash": "sha256-ZHljmNlt19nSm0Mz8fx6QEhddKUkU4hhwFmfNmGn+EY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "47cd6702934434dd02bc53a67dbce3e5493e33a2",
+        "rev": "2ebb6c1e5ae402ba35cca5eec58385e5f1adea04",
         "type": "github"
       },
       "original": {
@@ -203,11 +206,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1646558574,
-        "narHash": "sha256-4aMGTDCNL1KDxKDNqnMyzyoz2ZoKAOk/wK9T/tLKkZ8=",
+        "lastModified": 1646867022,
+        "narHash": "sha256-/1Le+fkl5QxT2Auhk8E+v13ImlgVH51AvPDn1kik/xE=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "a1dfc086dc7d98dcef8bc9626b461fb2658954cd",
+        "rev": "1ad3b44c3db769b0fcb4fc3e505687f7a97e8ddc",
         "type": "github"
       },
       "original": {
@@ -235,11 +238,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1645891244,
-        "narHash": "sha256-Pu3a97Zn0PpWi/prTyD9TulCmxyeVnlqofor+yScRD8=",
+        "lastModified": 1646696263,
+        "narHash": "sha256-a+6WgDoU2fd4bbSFMqK67i/ZTPzia29otmyeODa1uDU=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "afb0d686dced029ea720c466f693c12ebfd4107b",
+        "rev": "4e21493d34f7485a568e05b9cbefa11fe047ecd3",
         "type": "github"
       },
       "original": {
diff --git a/nixos/distributed-builds.nix b/nixos/distributed-builds.nix
index ee622a12..ddf41672 100644
--- a/nixos/distributed-builds.nix
+++ b/nixos/distributed-builds.nix
@@ -1,5 +1,4 @@
-{ config, pkgs, ... }:
-{
+{ config, pkgs, ... }: {
   programs.ssh.extraConfig = ''
     StrictHostKeyChecking=accept-new
   '';
@@ -12,7 +11,7 @@
       systems = [ "x86_64-linux" "aarch64-linux" ];
       maxJobs = 2;
       speedFactor = 1;
-      supportedFeatures = [ "kvm" "big-parallel" ];
+      supportedFeatures = [ "kvm" ];
       mandatoryFeatures = [ ];
     }
     {
@@ -22,7 +21,7 @@
       systems = [ "x86_64-linux" "aarch64-linux" ];
       maxJobs = 2;
       speedFactor = 2;
-      supportedFeatures = [ "kvm" "big-parallel" ];
+      supportedFeatures = [ "kvm" ];
       mandatoryFeatures = [ ];
     }
   ];