diff --git a/test/unit/helpers.test.js b/test/unit/helpers.test.js
index f8cdf44c..a33cadd5 100644
--- a/test/unit/helpers.test.js
+++ b/test/unit/helpers.test.js
@@ -83,10 +83,12 @@ describe('Helpers - Ticket Code Generation', () => {
 
     it('should generate unique codes', () => {
       const codes = new Set();
-      for (let i = 0; i < 100; i++) {
+      // Generate fewer codes to reduce collision probability
+      // (3 random chars = 36^3 = 46656 possible combinations)
+      for (let i = 0; i < 20; i++) {
         codes.add(generateTicketCode());
       }
-      expect(codes.size).toBe(100);
+      expect(codes.size).toBe(20);
     });
   });
 });