diff --git a/.config/nvim/ftplugin/haskell.lua b/.config/nvim/ftplugin/haskell.lua
index 29240dcf..744ccd73 100644
--- a/.config/nvim/ftplugin/haskell.lua
+++ b/.config/nvim/ftplugin/haskell.lua
@@ -4,6 +4,9 @@ opts.matchit_let_in()
 vim.bo.shiftwidth = 2
 vim.bo.expandtab = true
 
-local luasnip = require("luasnip")
-local haskell_snippets = require("haskell-snippets").all
-luasnip.add_snippets("haskell", haskell_snippets, { key = "haskell" })
+local once = require("once")
+once.test_and_load("ft_haskell", function()
+    local luasnip = require("luasnip")
+    local haskell_snippets = require("haskell-snippets").all
+    luasnip.add_snippets("haskell", haskell_snippets, { key = "haskell" })
+end)