diff --git a/src/tdlibwrapper.h b/src/tdlibwrapper.h
index ca7858c..14f33d0 100644
--- a/src/tdlibwrapper.h
+++ b/src/tdlibwrapper.h
@@ -131,7 +131,7 @@ public:
     Q_INVOKABLE void closeChat(const QString &chatId);
     Q_INVOKABLE void joinChat(const QString &chatId);
     Q_INVOKABLE void leaveChat(const QString &chatId);
-    Q_INVOKABLE void getChatHistory(qlonglong chatId, const qlonglong &fromMessageId = 0, int offset = 0, int limit = 50, bool onlyLocal = false);
+    Q_INVOKABLE void getChatHistory(qlonglong chatId, const qlonglong &fromMessageId = 0, int offset = -1, int limit = 50, bool onlyLocal = false);
     Q_INVOKABLE void viewMessage(const QString &chatId, const QString &messageId, bool force);
     Q_INVOKABLE void pinMessage(const QString &chatId, const QString &messageId, bool disableNotification = false);
     Q_INVOKABLE void unpinMessage(const QString &chatId);