diff --git a/flake.in.nix b/flake.in.nix
index 9f2d5f0..79a9c61 100644
--- a/flake.in.nix
+++ b/flake.in.nix
@@ -22,7 +22,6 @@
   in {
     agenix = mkInput "ryantm/agenix";
     catppuccin = mkInput "catppuccin/nix";
-    cider = mkInput "input-output-hk/empty-flake";
     chaotic = mkInput "chaotic-cx/nyx/nyxpkgs-unstable";
     emacs = mkCustomUrl "git+https://git.pupbrained.xyz/pupbrained/nixmacs.git";
     hyprland = mkWithSubmodules "https://github.com/hyprwm/Hyprland";
diff --git a/flake.lock b/flake.lock
index 37fb276..39c436b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -108,21 +108,6 @@
         "type": "github"
       }
     },
-    "cider": {
-      "locked": {
-        "lastModified": 1630400035,
-        "narHash": "sha256-MWaVOCzuFwp09wZIW9iHq5wWen5C69I940N1swZLEQ0=",
-        "owner": "input-output-hk",
-        "repo": "empty-flake",
-        "rev": "2040a05b67bf9a669ce17eca56beb14b4206a99a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "input-output-hk",
-        "repo": "empty-flake",
-        "type": "github"
-      }
-    },
     "codeium": {
       "inputs": {
         "flake-utils": "flake-utils_4",
@@ -238,11 +223,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1727629398,
-        "narHash": "sha256-nW2jhQzo8Zl7bUwMnXl27RYGgyiYQv8qvL2sQf8EgxA=",
+        "lastModified": 1727636110,
+        "narHash": "sha256-sHhL5Xqq9rjOO128N7S+iNHx73GJWi0RmQIBGJLVHhU=",
         "ref": "refs/heads/main",
-        "rev": "0181011b5bbef02e0006733c6695b9240de44474",
-        "revCount": 21,
+        "rev": "3964f717d0aee41676a3138c05a3fd3c7d14c843",
+        "revCount": 22,
         "type": "git",
         "url": "https://git.pupbrained.xyz/pupbrained/nixmacs.git"
       },
@@ -1389,10 +1374,9 @@
     },
     "nixpkgs_15": {
       "locked": {
-        "lastModified": 1726937504,
-        "narHash": "sha256-bvGoiQBvponpZh8ClUcmJ6QnsNKw0EMrCQJARK3bI1c=",
-        "path": "/nix/store/y6205wq8hxvpqvl8l9d1n9xah01kg0lq-source",
-        "rev": "9357f4f23713673f310988025d9dc261c20e70c6",
+        "lastModified": 0,
+        "narHash": "sha256-J+PeFKSDV+pHL7ukkfpVzCOO7mBSrrpJ3svwBFABbhI=",
+        "path": "/nix/store/fpivx4sjcp2vk4rp9nhliln5cwcp3kc6-source",
         "type": "path"
       },
       "original": {
@@ -1416,10 +1400,9 @@
     },
     "nixpkgs_17": {
       "locked": {
-        "lastModified": 1726937504,
-        "narHash": "sha256-bvGoiQBvponpZh8ClUcmJ6QnsNKw0EMrCQJARK3bI1c=",
-        "path": "/nix/store/y6205wq8hxvpqvl8l9d1n9xah01kg0lq-source",
-        "rev": "9357f4f23713673f310988025d9dc261c20e70c6",
+        "lastModified": 0,
+        "narHash": "sha256-J+PeFKSDV+pHL7ukkfpVzCOO7mBSrrpJ3svwBFABbhI=",
+        "path": "/nix/store/fpivx4sjcp2vk4rp9nhliln5cwcp3kc6-source",
         "type": "path"
       },
       "original": {
@@ -1679,7 +1662,6 @@
         "agenix": "agenix",
         "catppuccin": "catppuccin",
         "chaotic": "chaotic",
-        "cider": "cider",
         "cosmic": "cosmic",
         "darwin": "darwin_2",
         "emacs": "emacs",
diff --git a/flake.nix b/flake.nix
index 275cd3f..29f0403 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,6 @@
     agenix.url = "github:ryantm/agenix";
     catppuccin.url = "github:catppuccin/nix";
     chaotic.url = "github:chaotic-cx/nyx/nyxpkgs-unstable";
-    cider.url = "github:input-output-hk/empty-flake";
     cosmic = {
       inputs.nixpkgs.follows = "nixpkgs";
       url = "github:lilyinstarlight/nixos-cosmic";
diff --git a/homes/x86_64-linux/marshall@navis/default.nix b/homes/x86_64-linux/marshall@navis/default.nix
index 2fd6b99..865b2c5 100644
--- a/homes/x86_64-linux/marshall@navis/default.nix
+++ b/homes/x86_64-linux/marshall@navis/default.nix
@@ -149,7 +149,6 @@ in {
         idea-ultimate
       ])
       ++ (with inputs; [
-        cider.packages.${pkgs.system}.default
         nixvim.packages.${pkgs.system}.default
         zen-browser.packages.${pkgs.system}.specific
         chaotic.packages.${pkgs.system}.distrobox_git