diff --git a/frontend/e2e/booking.spec.ts b/frontend/e2e/booking.spec.ts
index 58d697c..cf2ffc4 100644
--- a/frontend/e2e/booking.spec.ts
+++ b/frontend/e2e/booking.spec.ts
@@ -271,7 +271,10 @@ test.describe("Booking Page - With Availability", () => {
     // Book it
     await page.getByRole("button", { name: "Book Appointment" }).click();
     
-    // Wait for success
+    // Wait for booking form to disappear (indicates booking completed)
+    await expect(page.getByRole("button", { name: "Book Appointment" })).not.toBeVisible({ timeout: 10000 });
+    
+    // Wait for success message
     await expect(page.getByText(/Appointment booked/)).toBeVisible();
     
     // Should have one less slot now