diff --git a/.config/nvim/lua/plugins/configs/null_ls.lua b/.config/nvim/lua/plugins/configs/null_ls.lua
index 4e6dae85..1f62a1e2 100755
--- a/.config/nvim/lua/plugins/configs/null_ls.lua
+++ b/.config/nvim/lua/plugins/configs/null_ls.lua
@@ -3,6 +3,7 @@ local null_ls = require("null-ls")
 null_ls.setup({
     sources = {
         null_ls.builtins.formatting.shfmt,
+        null_ls.builtins.diagnostics.hadolint,
         null_ls.builtins.diagnostics.shellcheck,
         null_ls.builtins.diagnostics.ansiblelint
     },