diff --git a/.config/nvim/plugin/luasnip.lua b/.config/nvim/plugin/luasnip.lua
index bd6ab457..65fe4532 100644
--- a/.config/nvim/plugin/luasnip.lua
+++ b/.config/nvim/plugin/luasnip.lua
@@ -5,8 +5,8 @@ local cr = function() return t { "", "" } end
 local i = luasnip.insert_node
 local f = luasnip.function_node
 
-local function datetime() return os.date('%Y-%m-%d %H:%M:%S') end
-local function date() return os.date('%Y-%m-%d') end
+local function datetime() return os.date("%Y-%m-%d %H:%M:%S") end
+local function date() return os.date("%Y-%m-%d") end
 local function quoted(s) return '"' .. s .. '"' end
 
 luasnip.add_snippets("typst", {
@@ -57,5 +57,9 @@ luasnip.add_snippets("ruler", {
     }),
 })
 
+luasnip.add_snippets("nix", {
+    s("system", { t("stdenv.hostPlatform.system") }),
+})
+
 local haskell_snippets = require("haskell-snippets").all
 luasnip.add_snippets("haskell", haskell_snippets, { key = "haskell" })