diff --git a/init.lua b/init.lua
index d2bb709..6e1524f 100644
--- a/init.lua
+++ b/init.lua
@@ -184,6 +184,7 @@ null_ls.setup {
     null_ls.builtins.code_actions.gitsigns,
     null_ls.builtins.formatting.autopep8,
     null_ls.builtins.formatting.prettier,
-    null_ls.builtins.formatting.stylua
+    null_ls.builtins.formatting.stylua,
+    null_ls.builtins.diagnostics.flake8
   }
 }