diff --git a/src/static/esbuild.mjs b/src/static/esbuild.mjs
index 326a3fb..95be10f 100755
--- a/src/static/esbuild.mjs
+++ b/src/static/esbuild.mjs
@@ -43,6 +43,7 @@ function hash_file(hashName, path) {
 		bundle: true,
 		minify: true,
 		sourcemap: true,
+		treeShaking: true,
 		loader: {
 			".html": "text",
 			".svg": "file",