1 files changed, 1 insertions, 1 deletions
diff --git a/Swift/Controllers/UIInterfaces/ChatWindow.h b/Swift/Controllers/UIInterfaces/ChatWindow.h
index e6f61ca..0f0062d 100644
--- a/Swift/Controllers/UIInterfaces/ChatWindow.h
+++ b/Swift/Controllers/UIInterfaces/ChatWindow.h
@@ -78,19 +78,19 @@ namespace Swift {
 			class ChatHighlightingMessagePart : public ChatMessagePart {
 				public:
 					std::string foregroundColor;
 					std::string backgroundColor;
 					std::string text;
 			};
 
 
 			enum AckState {Pending, Received, Failed};
-			enum ReceiptState {ReceiptRequested, ReceiptReceived};
+			enum ReceiptState {ReceiptRequested, ReceiptReceived, ReceiptFailed};
 			enum Tristate {Yes, No, Maybe};
 			enum OccupantAction {Kick, Ban, MakeModerator, MakeParticipant, MakeVisitor, AddContact, ShowProfile};
 			enum RoomAction {ChangeSubject, Configure, Affiliations, Destroy, Invite};
 			enum FileTransferState {WaitingForAccept, Negotiating, Transferring, Canceled, Finished, FTFailed};
 			enum WhiteboardSessionState {WhiteboardAccepted, WhiteboardTerminated, WhiteboardRejected};
 			enum BlockingState {BlockingUnsupported, IsBlocked, IsUnblocked};
 			enum Direction { UnknownDirection, DefaultDirection };
 
 			ChatWindow() {}