diff --git a/pkgs/applications/editors/vim/plugins/generated.nix b/pkgs/applications/editors/vim/plugins/generated.nix
index 7b6a960a059e..411584cc4a2a 100644
--- a/pkgs/applications/editors/vim/plugins/generated.nix
+++ b/pkgs/applications/editors/vim/plugins/generated.nix
@@ -3322,6 +3322,19 @@ final: prev: {
     meta.hydraPlatforms = [ ];
   };
 
+  codex-nvim = buildVimPlugin {
+    pname = "codex.nvim";
+    version = "1.1.0";
+    src = fetchFromGitHub {
+      owner = "johnseth97";
+      repo = "codex.nvim";
+      tag = "v1.1.0";
+      hash = "sha256-rx5/Iso5rWYfRTnQyZ8g16FCxqjj4FgWmG+r09ebVJc=";
+    };
+    meta.homepage = "https://github.com/johnseth97/codex.nvim/";
+    meta.hydraPlatforms = [ ];
+  };
+
   codi-vim = buildVimPlugin {
     pname = "codi.vim";
     version = "0-unstable-2023-02-28";
diff --git a/pkgs/applications/editors/vim/plugins/vim-plugin-names b/pkgs/applications/editors/vim/plugins/vim-plugin-names
index 25911833e7b5..ef64b89a6706 100644
--- a/pkgs/applications/editors/vim/plugins/vim-plugin-names
+++ b/pkgs/applications/editors/vim/plugins/vim-plugin-names
@@ -254,6 +254,7 @@ https://github.com/franco-ruggeri/codecompanion-spinner.nvim/,,
 https://github.com/olimorris/codecompanion.nvim/,,
 https://github.com/mrjones2014/codesettings.nvim/,,
 https://github.com/gorbit99/codewindow.nvim/,,
+https://github.com/johnseth97/codex.nvim/,,
 https://github.com/metakirby5/codi.vim/,,
 https://github.com/archseer/colibri.vim/,,
 https://github.com/tjdevries/colorbuddy.nvim/,,