diff --git a/CHANGELOG.md b/CHANGELOG.md
index a1caf46..38d9f18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,11 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [1.0.0] - 2023-10-29
 ### Changed
-- Remove uses of `plenary.nvim`,
+- POTENTIALLY BREAKING: Remove uses of `plenary.nvim`,
   [which may be removed as a dependency from `telescope.nvim`](https://github.com/nvim-telescope/telescope.nvim/issues/2552).
   NOTE: This should not break anything, but it may bump the minimum Neovim version requirement.
   The telescope picker may be a bit slower on Neovim 0.9.
   This will improve again with Neovim 0.10.
+- Internal: Add type checks for `neovim stable` and `neovim nightly`.
 
 ## [0.5.0] - 2023-09-04
 ### Added
diff --git a/README.md b/README.md
index 2540932..c389df5 100644
--- a/README.md
+++ b/README.md
@@ -32,9 +32,15 @@ extension for [Manix](https://github.com/mlvzk/manix)
 
 ## Prerequisites
 
+- Neovim >= 0.9
 - Depends on [Manix](https://github.com/mlvzk/manix).
 - [telescope.nvim](https://github.com/nvim-telescope/telescope.nvim)
 
+> **Note**
+>
+> This plugin may work with older Neovim versions,
+> but is only tested with the latest stable version and nightly.
+
 ## Installation
 
 Using lazy.nvim:
diff --git a/flake.nix b/flake.nix
index 79315bf..14f3ebd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -44,42 +44,74 @@
 
       docgen = pkgs.callPackage ./nix/docgen.nix {};
 
+      mkTypeCheck = {
+        nvim-api ? [],
+        disabled-diagnostics ? [],
+      }:
+        pre-commit-hooks.lib.${system}.run {
+          src = self;
+          hooks = {
+            lua-ls.enable = true;
+          };
+          settings = {
+            lua-ls = {
+              config = {
+                runtime.version = "LuaJIT";
+                Lua = {
+                  workspace = {
+                    library =
+                      nvim-api
+                      ++ [
+                        "${pkgs.vimPlugins.telescope-nvim}/lua"
+                      ];
+                    checkThirdParty = false;
+                    ignoreDir = [
+                      ".git"
+                      ".github"
+                      ".direnv"
+                      "result"
+                      "nix"
+                      "doc"
+                    ];
+                  };
+                  diagnostics = {
+                    libraryFiles = "Disable";
+                    disable = disabled-diagnostics;
+                  };
+                };
+              };
+            };
+          };
+        };
+
+      type-check-stable = mkTypeCheck {
+        nvim-api = [
+          "${pkgs.neovim}/share/nvim/runtime/lua"
+          "${pkgs.vimPlugins.neodev-nvim}/types/stable"
+        ];
+        disabled-diagnostics = [
+          "undefined-doc-name"
+          "redundant-parameter"
+          "invisible"
+        ];
+      };
+
+      type-check-nightly = mkTypeCheck {
+        nvim-api = [
+          "${pkgs.neovim-nightly}/share/nvim/runtime/lua"
+          "${pkgs.vimPlugins.neodev-nvim}/types/nightly"
+        ];
+      };
+
       pre-commit-check = pre-commit-hooks.lib.${system}.run {
         src = self;
         hooks = {
           alejandra.enable = true;
           stylua.enable = true;
           luacheck.enable = true;
-          lua-ls.enable = true;
           editorconfig-checker.enable = true;
           markdownlint.enable = true;
         };
-        settings = {
-          lua-ls = {
-            config = {
-              runtime.version = "LuaJIT";
-              Lua = {
-                workspace = {
-                  library = [
-                    "${pkgs.neovim-nightly}/share/nvim/runtime/lua"
-                    "${pkgs.vimPlugins.telescope-nvim}/lua"
-                    "${pkgs.vimPlugins.neodev-nvim}/types/nightly"
-                  ];
-                  checkThirdParty = false;
-                  ignoreDir = [
-                    ".git"
-                    ".github"
-                    ".direnv"
-                    "result"
-                    "nix"
-                    "doc"
-                  ];
-                };
-                diagnostics.libraryFiles = "Disable";
-              };
-            };
-          };
-        };
       };
 
       telescope-manix-shell = pkgs.mkShell {
@@ -110,7 +142,11 @@
       };
 
       checks = {
-        inherit pre-commit-check;
+        inherit
+          pre-commit-check
+          type-check-stable
+          type-check-nightly
+          ;
       };
     })
     // {