diff --git a/after/ftplugin/haskell.lua b/after/ftplugin/haskell.lua
new file mode 100644
index 0000000..5fffa3d
--- /dev/null
+++ b/after/ftplugin/haskell.lua
@@ -0,0 +1,8 @@
+local conf = vim.lsp.config.hls
+vim.lsp.config("hls", conf)
+vim.lsp.enable("hls")
+
+vim.o.tabstop = 2
+vim.o.softtabstop = 0
+vim.o.shiftwidth = 0
+vim.o.expandtab = true