diff --git a/src/settings.h b/src/settings.h
index f7df14e..c902527 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -56,6 +56,7 @@ signals:
     void usernameChanged();
     void passwordChanged();
     void ignoreSslErrorsChanged();
+    void readerMarginChanged();
     void baseUrlChanged();
 
 private: