diff --git a/src/App.svelte b/src/App.svelte
index 0153d0c..e207267 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -572,6 +572,7 @@
 
   async function endCollaboration() {
     if (!collaborationSession) return;
+    if (!window.confirm('End the current Guest Star collaboration? Twitch will remove the active session.')) return;
     collaborationBusy = true;
     collaborationError = '';
     try {
@@ -605,6 +606,7 @@
 
   async function cancelCollaborationInvite(guestId: string) {
     if (!collaborationSession) return;
+    if (!window.confirm(`Cancel the collaboration invite for ${guestId}?`)) return;
     collaborationBusy = true;
     collaborationError = '';
     try {