diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9690bf4b631c8cc369977c4dfa4e9cf289d58529..cc4d80dde01a0addf65b1df34876b52c93cf913f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -67,8 +67,8 @@ job_test_gui_ubuntu:
 
 job_pages_smoke_test:
   stage: deploy
-  #tags:
-  #  - ci-ubuntu-executor-docker
+  tags:
+    - ci-ubuntu-executor-docker
   image: morkolai/soitool-ci
   script:
   - mkdir public
@@ -82,8 +82,8 @@ job_pages_smoke_test:
 # name has to be pages
 pages:
   stage: deploy
-  #tags:
-  #  - ci-ubuntu-executor-docker
+  tags:
+    - ci-ubuntu-executor-docker
   image: morkolai/soitool-ci
   script:
   - mkdir public
diff --git a/soitool/main_window.py b/soitool/main_window.py
index 37d2728095ab2d652a8227fd96aab3f706165a5d..b0deab03e6dcc3a2eb2f6c9b290f2d3c0d6d95df 100644
--- a/soitool/main_window.py
+++ b/soitool/main_window.py
@@ -6,12 +6,12 @@ out to separate modules.
 """
 import sys
 import os
-from PySide2.QtCore import QRectF, QPoint, QTimer, Qt
+from PySide2.QtCore import QRectF, QPoint, QTimer, Qt, QUrl
 from PySide2.QtWidgets import QTabWidget, QWidget, QMainWindow, \
     QApplication, QHBoxLayout, QVBoxLayout, QPushButton, QLabel, \
     QAbstractItemView, QListWidget, QListWidgetItem, QAction, QGraphicsScene, \
-    QGraphicsView, QScrollArea, QGraphicsRectItem, QWebEngineView, \
-    QWebEngineSettings, QUrl
+    QGraphicsView, QScrollArea, QGraphicsRectItem
+from PySide2.QtWebEngineWidgets import QWebEngineView, QWebEngineSettings
 from PySide2.QtGui import QBrush, QIcon, QPalette, QFont, QPixmap
 from soitool.modules.module_table import TableModule