diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..4fdacad
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,21 @@
+name: lint
+
+on:
+  push:
+    branches:
+      - master
+
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  selene:
+    name: Lint
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: NTBBloodbath/selene-action@v1.0.0
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --config selene.toml --color always ./lua
diff --git a/lua/navigator/lazyloader.lua b/lua/navigator/lazyloader.lua
index 84f87a4..5c5e090 100644
--- a/lua/navigator/lazyloader.lua
+++ b/lua/navigator/lazyloader.lua
@@ -1,7 +1,7 @@
 return {
   init = function()
     local loader = nil
-    local packer_plugins = packer_plugins or nil -- suppress warnings
+    packer_plugins = packer_plugins or nil -- suppress warnings
     local log = require('navigator.util').log
     -- packer only
     if packer_plugins ~= nil then -- packer install
@@ -51,7 +51,7 @@ return {
   end,
   load = function(plugin_name, path)
     local loader = nil
-    local packer_plugins = packer_plugins or nil -- suppress warnings
+    packer_plugins = packer_plugins or nil -- suppress warnings
     -- packer only
     if packer_plugins ~= nil then -- packer install
       local lazy_plugins = {}
diff --git a/selene.toml b/selene.toml
index 6540d6f..7f568bf 100644
--- a/selene.toml
+++ b/selene.toml
@@ -1 +1 @@
-std="lua51+vim"
+std="lua52+vim"
diff --git a/vim.toml b/vim.toml
index 09031f6..9bde681 100644
--- a/vim.toml
+++ b/vim.toml
@@ -1,5 +1,5 @@
 [selene]
-base = "lua51"
+base = "lua52"
 name = "vim"
 
 [vim]
@@ -8,9 +8,11 @@ any = true
 [_G]
 property = true
 writable = "new-fields"
+
 [_NgConfigValues]
-property = true
-writable = "new-fields"
+any = true
+# property = true
+# writable = "full-write"
 
 [debug]
 property = true