diff --git a/src/scripts/runaction/settingsdialog.py b/src/scripts/runaction/settingsdialog.py
index 5bb12820..e600a952 100644
--- a/src/scripts/runaction/settingsdialog.py
+++ b/src/scripts/runaction/settingsdialog.py
@@ -1,58 +1,60 @@
 # ============================================================
 # RunAction plugin for Falkon
 # Copyright (C) 2018 David Rosca <nowrep@gmail.com>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 # ============================================================
 import Falkon
 import os
 from PySide2 import QtCore, QtGui, QtWidgets, QtUiTools
 from runaction.i18n import i18n
 
 class SettingsDialog(QtWidgets.QDialog):
     def __init__(self, manager, parent=None):
         super().__init__(parent)
 
         self.manager = manager
 
         file = QtCore.QFile(os.path.join(os.path.dirname(__file__), "settings.ui"))
         file.open(QtCore.QFile.ReadOnly)
         self.ui = QtUiTools.QUiLoader().load(file, self)
+        file.close()
+
         layout = QtWidgets.QVBoxLayout(self)
         layout.addWidget(self.ui)
 
         self.setMinimumSize(400, 250)
         self.setWindowTitle(i18n("Run Action Settings"))
         self.ui.label.setText("<b>{}</b>".format(i18n("Available actions")))
 
         for action in self.manager.actions:
             item = QtWidgets.QListWidgetItem(self.ui.listWidget)
             item.setText(action.title)
             item.setIcon(action.icon)
             item.setData(QtCore.Qt.UserRole, action.id)
             item.setFlags(item.flags() | QtCore.Qt.ItemIsUserCheckable)
             item.setCheckState(QtCore.Qt.Unchecked if action.id in self.manager.disabledActions else QtCore.Qt.Checked)
             self.ui.listWidget.addItem(item)
 
         self.ui.buttonBox.accepted.connect(self.accept)
         self.ui.buttonBox.rejected.connect(self.reject)
 
     def accept(self):
         disabled = []
         for i in range(self.ui.listWidget.count()):
             item = self.ui.listWidget.item(i)
             if item.checkState() == QtCore.Qt.Unchecked:
                 disabled.append(item.data(QtCore.Qt.UserRole))
         self.manager.disabledActions = disabled
         super().accept()