diff --git a/flake.lock b/flake.lock
index aacb416..83bc0a8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -22,40 +22,6 @@
         "type": "github"
       }
     },
-    "lowdown-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1598695561,
-        "narHash": "sha256-gyH/5j+h/nWw0W8AcR2WKvNBUsiQ7QuxqSJNXAwV+8E=",
-        "owner": "kristapsdz",
-        "repo": "lowdown",
-        "rev": "1705b4a26fbf065d9574dce47a94e8c7c79e052f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "kristapsdz",
-        "repo": "lowdown",
-        "type": "github"
-      }
-    },
-    "nix": {
-      "inputs": {
-        "lowdown-src": "lowdown-src",
-        "nixpkgs": "nixpkgs_2"
-      },
-      "locked": {
-        "lastModified": 1609520816,
-        "narHash": "sha256-IGO7tfJXsv9u2wpW76VCzOsHYapRZqH9pHGVsoffPrI=",
-        "owner": "NixOS",
-        "repo": "nix",
-        "rev": "8a2ce0f455da32bc20978e68c0aad9efb4560abc",
-        "type": "github"
-      },
-      "original": {
-        "id": "nix",
-        "type": "indirect"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1671722432,
@@ -72,37 +38,6 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1602702596,
-        "narHash": "sha256-fqJ4UgOb4ZUnCDIapDb4gCrtAah5Rnr2/At3IzMitig=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "ad0d20345219790533ebe06571f82ed6b034db31",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-20.09-small",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1665259268,
-        "narHash": "sha256-ONFhHBLv5nZKhwV/F2GOH16197PbvpyWhoO0AOyktkU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "c5924154f000e6306030300592f4282949b2db6c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nur": {
       "locked": {
         "lastModified": 1671918258,
@@ -122,44 +57,7 @@
       "inputs": {
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs",
-        "nur": "nur",
-        "ssbm-nix": "ssbm-nix"
-      }
-    },
-    "slippi-desktop": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1607036060,
-        "narHash": "sha256-TUYsiVvKAws3N3roZYDwkLB0obyl6zwvh8CAk2RwHrY=",
-        "owner": "project-slippi",
-        "repo": "slippi-desktop-app",
-        "rev": "3ca39ba6bbd02157515b12a79aa01e5d669ad1b1",
-        "type": "github"
-      },
-      "original": {
-        "owner": "project-slippi",
-        "repo": "slippi-desktop-app",
-        "type": "github"
-      }
-    },
-    "ssbm-nix": {
-      "inputs": {
-        "nix": "nix",
-        "nixpkgs": "nixpkgs_3",
-        "slippi-desktop": "slippi-desktop"
-      },
-      "locked": {
-        "lastModified": 1671326282,
-        "narHash": "sha256-opKJWZPTXujtQnjtrkJjnOlp6wv1tJh5N7VIQ+1enNA=",
-        "owner": "djanatyn",
-        "repo": "ssbm-nix",
-        "rev": "99ed772ebd300d7545868f27f39666f2c26d77a0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "djanatyn",
-        "repo": "ssbm-nix",
-        "type": "github"
+        "nur": "nur"
       }
     },
     "utils": {
diff --git a/flake.nix b/flake.nix
index 2f4044e..cbfe272 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,14 +6,12 @@
     home-manager.url = "github:nix-community/home-manager/master";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
     nur.url = github:nix-community/NUR;
-    ssbm-nix.url = github:djanatyn/ssbm-nix;
   };
 
   outputs = {
     nixpkgs,
     home-manager,
     nur,
-    ssbm-nix,
     ...
   }: let
     system = "x86_64-linux";
@@ -74,7 +72,6 @@
         inherit system;
 
         modules = [
-          ssbm-nix.nixosModule
           nur.nixosModules.nur
           ./system/gospel/configuration.nix
           ./common/yubikey.nix
diff --git a/system/gospel/configuration.nix b/system/gospel/configuration.nix
index 980589d..cbbd7ff 100644
--- a/system/gospel/configuration.nix
+++ b/system/gospel/configuration.nix
@@ -72,15 +72,6 @@
     shell = pkgs.zsh;
   };
 
-  ssbm = {
-    overlay.enable = true;
-    cache.enable = true;
-    gcc = {
-      oc-kmod.enable = true;
-      rules.enable = true;
-    };
-  };
-
   programs.sway = {
     enable = true;
     wrapperFeatures.gtk = true; # so that gtk works properly
@@ -100,9 +91,6 @@
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
-    slippi-netplay
-    slippi-playback
-
     vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
     wget
     git