diff --git a/index.ts b/index.ts
index 9a64891..b3657bf 100644
--- a/index.ts
+++ b/index.ts
@@ -39,9 +39,7 @@ Bun.serve({
 
         rules = Array.from(new Set(rules));
 
-        const ruleCount = originalRuleCount - rules.length;
-
-        const rulesText = makeComment(originalRuleCount, ruleCount) + rules.join('\n');
+        const rulesText = makeComment(originalRuleCount, originalRuleCount - rules.length) + rules.join('\n');
 
         return new Response(rulesText, {
             headers: {