diff --git a/lib/micro-template.js b/lib/micro-template.js
index b92496f..89dfb00 100644
--- a/lib/micro-template.js
+++ b/lib/micro-template.js
@@ -6,7 +6,7 @@ const template = function (id, data) {
 	if (arguments.length < 2) throw new Error('template() must be called with (template, data)');
 	const me = template, isArray = Array.isArray(data), keys = isArray ? data : Object.keys(data || {}), key = `data:${id}:${keys.sort().join(':')}`;
 	if (!me.cache.has(key)) me.cache.set(key, (function () {
-		let name = id, string = /^[\w\-]+$/.test(id) ? me.get(id): (name = `template-${Math.random().toString(36).slice(2)}`, id); // no warnings
+		let name = id, string = /^[\w\-]+$/.test(id) ? me.get(id): (name = `template-${id.charCodeAt(0)}`, id); // no warnings
 		let line = 1;
 		const body = (
 			`try {` +