diff --git a/index.html b/index.html
index 6e925fb..5c167ad 100644
--- a/index.html
+++ b/index.html
@@ -1151,7 +1151,7 @@
       <h1>CBP What-If Calculator</h1>
       <p>Full ladder modeling — profit timeline, referral earnings, and scenario comparison</p>
       <div class="cta-bar" id="calcCtaBar">
-        <a class="cta-btn cta-btn-primary" id="calcSignupBtn" target="_blank" rel="noopener">
+        <a class="cta-btn cta-btn-primary" id="calcSignupBtn" href="https://clickbaitpays.me/?ref=cryptoteambuild" target="_blank" rel="noopener">
           🚀 Sign Up with My Referral Link
         </a>
         <button class="cta-btn cta-btn-secondary" onclick="copyCalculatorLink()">