diff --git a/config/workarounds/default.nix b/config/workarounds/default.nix
index fffbd0ec..f054b099 100644
--- a/config/workarounds/default.nix
+++ b/config/workarounds/default.nix
@@ -1,9 +1,11 @@
 {
   self,
+  nix-packages,
   system,
   ...
 }: {
   nixpkgs.overlays = [
     self.overlays.${system}
+    nix-packages.overlays.${system}.default
   ];
 }
diff --git a/flake.lock b/flake.lock
index 3b6180dd..10df5c1f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1104,6 +1104,30 @@
     "hydra_2": {
       "inputs": {
         "nix": "nix_2",
+        "nixpkgs": [
+          "nix-packages",
+          "hydra",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1679916613,
+        "narHash": "sha256-Nj9U0V7Zv7XoRDdO7ECphTk6jHfOgeZe6G0x4FQLpJ0=",
+        "owner": "NixOS",
+        "repo": "hydra",
+        "rev": "082495e34e094cae1eb49dbfc5648938e23c6355",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "hydra",
+        "type": "github"
+      }
+    },
+    "hydra_3": {
+      "inputs": {
+        "nix": "nix_3",
         "nixpkgs": [
           "nixos-config-for-netboot",
           "hydra",
@@ -1189,6 +1213,22 @@
         "type": "github"
       }
     },
+    "lowdown-src_3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1633514407,
+        "narHash": "sha256-Dw32tiMjdK9t3ETl5fzGrutQTzh2rufgZV4A/BbxuD4=",
+        "owner": "kristapsdz",
+        "repo": "lowdown",
+        "rev": "d2c2b44ff6c27b936ec27358a2653caaef8f73b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kristapsdz",
+        "repo": "lowdown",
+        "type": "github"
+      }
+    },
     "mautrix-cleanup": {
       "inputs": {
         "flake-utils": [
@@ -1292,20 +1332,18 @@
           "flake-utils"
         ],
         "gomod2nix": "gomod2nix",
-        "hydra": [
-          "hydra"
-        ],
+        "hydra": "hydra_2",
         "mautrix-cleanup": "mautrix-cleanup",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1682148646,
-        "narHash": "sha256-TCcGQyIbTsIARPWntdSoHSJQA0wEAjxkZfvdbDZC0pM=",
+        "lastModified": 1682177218,
+        "narHash": "sha256-wsl5uY1NbD7MQpeSAPkuLzrElHLktZnQEbLGl5oRf8M=",
         "ref": "main",
-        "rev": "1b8ce7f271ac890b5aa14b7eb828311dfb55334c",
-        "revCount": 724,
+        "rev": "b0ad8a79713ee8231a250ae13997e78ab763631d",
+        "revCount": 729,
         "type": "git",
         "url": "https://git.chir.rs/darkkirb/nix-packages.git"
       },
@@ -1349,6 +1387,27 @@
         "nixpkgs": "nixpkgs_2",
         "nixpkgs-regression": "nixpkgs-regression_2"
       },
+      "locked": {
+        "lastModified": 1677045134,
+        "narHash": "sha256-jUc2ccTR8f6MGY2pUKgujm+lxSPNGm/ZAP+toX+nMNc=",
+        "owner": "nixos",
+        "repo": "nix",
+        "rev": "4acc684ef7b3117c6d6ac12837398a0008a53d85",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "2.13.3",
+        "repo": "nix",
+        "type": "github"
+      }
+    },
+    "nix_3": {
+      "inputs": {
+        "lowdown-src": "lowdown-src_3",
+        "nixpkgs": "nixpkgs_3",
+        "nixpkgs-regression": "nixpkgs-regression_3"
+      },
       "locked": {
         "lastModified": 1661606874,
         "narHash": "sha256-9+rpYzI+SmxJn+EbYxjGv68Ucp22bdFUSy/4LkHkkDQ=",
@@ -1377,10 +1436,10 @@
         "haskell-flake": "haskell-flake_2",
         "home-manager": "home-manager_2",
         "hosts-list": "hosts-list_2",
-        "hydra": "hydra_2",
+        "hydra": "hydra_3",
         "nix-packages": "nix-packages_2",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_4",
         "nixpkgs-for-crane": "nixpkgs-for-crane",
         "nixpkgs-noto-variable": "nixpkgs-noto-variable",
         "nur": "nur",
@@ -1576,6 +1635,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-regression_3": {
+      "locked": {
+        "lastModified": 1643052045,
+        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      }
+    },
     "nixpkgs-stable": {
       "locked": {
         "lastModified": 1675327819,
@@ -1625,6 +1700,22 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1670461440,
+        "narHash": "sha256-jy1LB8HOMKGJEGXgzFRLDU1CBGL0/LlkolgnqIsF0D8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "04a75b2eecc0acf6239acf9dd04485ff8d14f425",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-22.11-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1657693803,
         "narHash": "sha256-G++2CJ9u0E7NNTAi9n5G8TdDmGJXcIjkJ3NF8cetQB8=",
@@ -1640,7 +1731,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1679207639,
         "narHash": "sha256-4cz3EmZfuYd8BzW1FrSP7Ihb6xzqmz5P7r3EGj0ob5o=",
@@ -1655,7 +1746,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1682137720,
         "narHash": "sha256-DKMa1doj4CMCJzhzU+G1pAODymlpjTGoLohdaMJ+6Lg=",
@@ -1825,7 +1916,7 @@
         "nix-packages": "nix-packages",
         "nixos-config-for-netboot": "nixos-config-for-netboot",
         "nixos-hardware": "nixos-hardware_2",
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_5",
         "nixpkgs-for-crane": "nixpkgs-for-crane_2",
         "nixpkgs-noto-variable": "nixpkgs-noto-variable_2",
         "nur": "nur_2",
diff --git a/flake.nix b/flake.nix
index 28c132ce..4b1e9d35 100644
--- a/flake.nix
+++ b/flake.nix
@@ -69,7 +69,7 @@ rec {
       inputs.attic.follows = "attic";
       inputs.flake-utils.follows = "flake-utils";
       inputs.nixpkgs.follows = "nixpkgs";
-      inputs.hydra.follows = "hydra";
+#      inputs.hydra.follows = "hydra";
     };
     nixos-config-for-netboot.url = "github:DarkKirb/nixos-config/c9c3d16b23042a25f504a6d71e7075318f1137f8";
     nixos-hardware.url = "github:NixOS/nixos-hardware";
diff --git a/overlays/default.nix b/overlays/default.nix
index 1276929a..95f468df 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -58,6 +58,7 @@ in
         };
       hydra-unsstable = nix-packages.packages.${system}.hydra.overrideAttrs (super: {
         doCheck = false;
+        checkPhase = "";
+        installCheckPhase = "";
       });
     }
-    // nix-packages.packages.${system}