diff --git a/.gitignore b/.gitignore
index 5e50d85..dabd1de 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # User files
 *.user
+*.user.*
 
 # Translation files
 *.qm
diff --git a/bottombuttongroup.cpp b/bottombuttongroup.cpp
index 17f7a12..c4a9120 100644
--- a/bottombuttongroup.cpp
+++ b/bottombuttongroup.cpp
@@ -33,7 +33,7 @@ BottomButtonGroup::BottomButtonGroup(QWidget *parent)
         QPushButton * btn = new QPushButton(QIcon(QStringLiteral(":/icons/") + text), "");
         btn->setIconSize(QSize(40, 40));
         btn->setFixedSize(40, 40);
-        connect(btn, &QAbstractButton::clicked, btn, func);
+        QObject::connect(btn, &QAbstractButton::clicked, btn, func);
         return btn;
     };
     addButton(newBtn("zoom-original", [this]() {