diff --git a/packages/tailwindcss-language-service/tsconfig.json b/packages/tailwindcss-language-service/tsconfig.json
index a3cfa3c..1cfcc9b 100644
--- a/packages/tailwindcss-language-service/tsconfig.json
+++ b/packages/tailwindcss-language-service/tsconfig.json
@@ -3,6 +3,7 @@
   "compilerOptions": {
     "module": "esnext",
     "lib": ["ES2020"],
+    "target": "ES2020",
     "importHelpers": true,
     "declaration": true,
     "sourceMap": true,