diff --git a/pglab/ConnectionListModel.cpp b/pglab/ConnectionListModel.cpp
index 284484c..8c870ce 100644
--- a/pglab/ConnectionListModel.cpp
+++ b/pglab/ConnectionListModel.cpp
@@ -627,7 +627,9 @@ bool ConnectionTreeModel::removeRows(int row, int count, const QModelIndex &pare
 		beginRemoveRows(parent, row, row + count - 1);
 		SCOPE_EXIT { endRemoveRows(); };
 		grp->erase(row, count);
+		return true;
 	}
+	return false;
 }
 
 void ConnectionTreeModel::save(const QString &group_name, const ConnectionConfig &cc)