diff --git a/.github/workflows/build-machines-and-homes.yml b/.github/workflows/build-machines-and-homes.yml
index eded224..21d70a8 100644
--- a/.github/workflows/build-machines-and-homes.yml
+++ b/.github/workflows/build-machines-and-homes.yml
@@ -72,6 +72,7 @@ jobs:
           attic push main --stdin <<< "$cache"
   build-homes:
     strategy:
+      fail-fast: false
       matrix:
         home:
           - yt@ytnix
diff --git a/flake.lock b/flake.lock
index eebf547..4fc02fb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -747,11 +747,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741597901,
-        "narHash": "sha256-nLUTgXXcFFz+3pd3Khz1H4jUECqX5+OapNPGioPJRQs=",
+        "lastModified": 1742204505,
+        "narHash": "sha256-sHBzuG9K/VrvOrcLd9GwoCLaQZDVedi/00YmFfdKq/A=",
         "owner": "nix-community",
         "repo": "nix-ld",
-        "rev": "8e0308dd7dd9cd3656866fb2387bc29052fd6d3a",
+        "rev": "bc1ecb8ca83507c764a3909f02f1acf53c033585",
         "type": "github"
       },
       "original": {
@@ -874,11 +874,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1742140672,
-        "narHash": "sha256-WhUVudt/iXRFhMTzuT594/Ho/zCZ3KH3IkwInRD3xa4=",
+        "lastModified": 1742188618,
+        "narHash": "sha256-5++gjk41YkGulHQ8CflcHxEg5nxb2PJYQl51wF+JDXc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "329ca25a90a27b20526164767a3309d0066a00ca",
+        "rev": "c4929d0eb17ec2ddb04a5eb6bdcd57dffa065acd",
         "type": "github"
       },
       "original": {
@@ -1097,11 +1097,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741861888,
-        "narHash": "sha256-ynOgXAyToeE1UdLNfrUn/hL7MN0OpIS2BtNdLjpjPf0=",
+        "lastModified": 1742209060,
+        "narHash": "sha256-47/1bOPBGhmAegF06nxLN15d/MClCAkk8s/+WOhJJAM=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "d016ce0365b87d848a57c12ffcfdc71da7a2b55f",
+        "rev": "b33837ae3cfa012b65810891bebbee71fa4c0658",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 3f362e2..7746231 100644
--- a/flake.nix
+++ b/flake.nix
@@ -113,15 +113,12 @@
   nixConfig = {
     extra-substituters = [
       "https://nix-community.cachix.org"
-      "https://cache.garnix.io"
       "https://cache.cy7.sh/main"
     ];
     extra-trusted-public-keys = [
       "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-      "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="
       "main:Ku31HoEWcBtfggge2VGj+QTkVrQuIwRIMGyfV/5VQP0="
     ];
-    builders-use-substitutes = true;
   };
 
   outputs =
diff --git a/hosts/common.nix b/hosts/common.nix
index bfa70e3..c7841c3 100644
--- a/hosts/common.nix
+++ b/hosts/common.nix
@@ -11,12 +11,10 @@
       ];
       trusted-public-keys = [
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-        "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="
         "main:Ku31HoEWcBtfggge2VGj+QTkVrQuIwRIMGyfV/5VQP0="
       ];
-      substituters = [
+      trusted-substituters = [
         "https://nix-community.cachix.org"
-        "https://cache.garnix.io"
         "https://cache.cy7.sh/main"
       ];
     };
@@ -31,9 +29,6 @@
       persistent = true;
       options = "--delete-older-than 14d";
     };
-    extraOptions = ''
-      builders-use-substitutes = true
-    '';
     registry.nixpkgs.flake = inputs.nixpkgs;
   };