diff --git a/nixos/flake.lock b/nixos/flake.lock
index 3fd322ed..72bd5e50 100644
--- a/nixos/flake.lock
+++ b/nixos/flake.lock
@@ -1386,11 +1386,11 @@
         "nixpkgs": "nixpkgs_8"
       },
       "locked": {
-        "lastModified": 1709622318,
-        "narHash": "sha256-bTscF0366xtoIXgH7Zq+Mn0mpX3w4h/2xKpHiYMyLNc=",
+        "lastModified": 1713958148,
+        "narHash": "sha256-8PDNi/dgoI2kyM7uSiU4eoLBqUKoA+3TXuz+VWmuCOc=",
         "owner": "nix-community",
         "repo": "nixos-vscode-server",
-        "rev": "d0ed9b8cf1f0a71f110df9119489ab047e0726bd",
+        "rev": "fc900c16efc6a5ed972fb6be87df018bcf3035bc",
         "type": "github"
       },
       "original": {
diff --git a/nixos/flake.nix b/nixos/flake.nix
index d1fa59b4..0dc4170b 100644
--- a/nixos/flake.nix
+++ b/nixos/flake.nix
@@ -171,7 +171,6 @@
         "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
       ];
       extra-substituters = [
-        "http://1896Folsom.duckdns.org"
         "http://192.168.1.26:5050"
       ];
       extra-trusted-public-keys = [