diff --git a/Source/SwiftyCamButton.swift b/Source/SwiftyCamButton.swift
index a9e2448..a97ecb6 100644
--- a/Source/SwiftyCamButton.swift
+++ b/Source/SwiftyCamButton.swift
@@ -97,7 +97,7 @@ open class SwiftyCamButton: UIButton {
         case .began:
             delegate?.buttonDidBeginLongPress()
             startTimer()
-        case .ended:
+        case .cancelled, .ended, .failed:
             invalidateTimer()
             delegate?.buttonDidEndLongPress()
         default: