diff --git a/NotchBuddy/Sources/App/IslandRootView.swift b/NotchBuddy/Sources/App/IslandRootView.swift
index 0141852..2d3cb32 100644
--- a/NotchBuddy/Sources/App/IslandRootView.swift
+++ b/NotchBuddy/Sources/App/IslandRootView.swift
@@ -556,6 +556,21 @@ struct IslandHeader: View {
                 // here they ran under the camera.
                 #endif
                 HStack(spacing: 14) {
+                    // Fold everything back into the notch (and the chat to its normal size).
+                    Button(action: {
+                        state.chatDragHeight = nil
+                        state.chatDetent = 0
+                        NotificationCenter.default.post(name: .islandCollapse, object: nil)
+                    }) {
+                        Image(systemName: "chevron.up")
+                            .font(.system(size: 13, weight: .semibold))
+                            .foregroundColor(Color(hex: "#8E939C"))
+                            .frame(width: 22, height: 22)
+                            .background(Circle().fill(Color.white.opacity(state.chatDetent > 0 && state.view == .prompt ? 0.10 : 0)))
+                    }
+                    .buttonStyle(.plain)
+                    .help("Свернуть в чёлку")
+
                     Button(action: {
                         withAnimation(.spring(response: 0.3, dampingFraction: 0.8)) {
                             state.view = .settings