diff --git a/plain.html b/plain.html
index 345a011..2620e21 100644
--- a/plain.html
+++ b/plain.html
@@ -57,7 +57,8 @@
     </blockquote>
 
     <script>
-      getQuote();
+      // Get new quote every 15 minutes
+      setInterval(getQuote, 900000);
 
       function getQuote() {
         fetch("https://api.chainz.rest/quote", { method: "GET" })