diff --git a/deemix_gui.py b/deemix_gui.py
index cecd6ce..ad8475c 100644
--- a/deemix_gui.py
+++ b/deemix_gui.py
@@ -93,14 +93,7 @@ if __name__ == '__main__':
             })
             webview.start(gui='cef')
         elif sys.platform == "linux":
-            try:
-                from gi import require_version as rv
-                rv('WebKit2', '4.0')
-                print("Starting with GTK")
-                webview.start()
-            except (ValueError, ImportError):
-                print("Starting with QT")
-                webview.start(gui='qt')
+            webview.start(gui='qt')
         else:
             webview.start()
         conn = HTTPConnection(url, port)
diff --git a/requirements.txt b/requirements.txt
index ad71ac0..18d7447 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ flask
 flask-socketio
 pywebview>=3.3.2
 cefpython3; platform_system == "Windows"
+pywebview[qt]>=3.3.2; platform_system == "Linux"
diff --git a/requirements_gtk.txt b/requirements_gtk.txt
deleted file mode 100644
index 57e392c..0000000
--- a/requirements_gtk.txt
+++ /dev/null
@@ -1,2 +0,0 @@
--r requirements.txt
-PyGObject
diff --git a/requirements_qt.txt b/requirements_qt.txt
deleted file mode 100644
index 9a1a31d..0000000
--- a/requirements_qt.txt
+++ /dev/null
@@ -1,4 +0,0 @@
--r requirements.txt
-PyQt5
-PyQtWebEngine
-pywebview[qt]>=3.3.2
diff --git a/webui b/webui
index e1a3e8b..bf532ba 160000
--- a/webui
+++ b/webui
@@ -1 +1 @@
-Subproject commit e1a3e8b5625a2f3288dc52ebd545b41e31f6e43c
+Subproject commit bf532ba62ec961c16995e46e2bb1aab32a740353