diff --git a/app.js b/app.js
index b7e1383..9c3d5d7 100644
--- a/app.js
+++ b/app.js
@@ -63,6 +63,8 @@ function updatePeerCount() {
 
 async function processGuild(guildTopic) {
   // Simulate fetching guild data for the given topic
+  console.log('Processing guild for topic:', guildTopic); // Debugging log
+
   const guildData = {
     guildTopic,
     guildAlias: "Sample Guild",
@@ -207,6 +209,7 @@ function setupEventListeners() {
   const attachFileButton = document.getElementById('attach-file');
   const fileInput = document.getElementById('file-input');
   const talkButton = document.getElementById('talk-btn');
+  const joinGuildBtn = document.getElementById('join-guild');
 
   if (registerForm) {
     registerForm.addEventListener('submit', registerUser);
@@ -246,6 +249,17 @@ function setupEventListeners() {
   if (talkButton) {
     setupTalkButton();
   }
+  if (joinGuildBtn) {
+    joinGuildBtn.addEventListener('click', async (event) => {
+      const guildTopic = document.getElementById('join-guild-topic').value.trim();
+      if (guildTopic) {
+        console.log('Join Guild button clicked with topic:', guildTopic); // Debugging log
+        await processGuild(guildTopic);
+      } else {
+        console.error('Guild topic is empty');
+      }
+    });
+  }
 
   // Add event listeners only for room items
   document.querySelectorAll('.room-item').forEach(item => {