diff --git a/examples/declarative-form.py b/examples/declarative-form.py
index 5c3c355..713d80e 100644
--- a/examples/declarative-form.py
+++ b/examples/declarative-form.py
@@ -1,7 +1,13 @@
 import json
 import os.path
+try:
+    from Qt import QtWidgets
+	from Qt import QtCore
+except ImportError:
+    from qtpy import QtWidgets
+	from qtpy import QtCore
+
 from datetime import datetime
-from Qt import QtWidgets, QtCore
 from guibedos import css
 from guibedos import declarative_form as df
 
diff --git a/examples/tag-bar.py b/examples/tag-bar.py
index 948f6da..8627550 100644
--- a/examples/tag-bar.py
+++ b/examples/tag-bar.py
@@ -1,4 +1,8 @@
-from Qt import QtWidgets
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
+
 from guibedos import css
 from guibedos.widgets import TagBar
 
diff --git a/guibedos/blender27.py b/guibedos/blender27.py
index 1adf830..8bb3573 100644
--- a/guibedos/blender27.py
+++ b/guibedos/blender27.py
@@ -7,8 +7,14 @@
 See `tube_scenemanager`, `character_picker` and `resource_library` for examples
 """
 import atexit
-from Qt import QtCore
-from Qt import QtWidgets
+
+try:
+    from Qt import QtWidgets
+    from Qt import QtCore
+except ImportError:
+    from qtpy import QtWidgets
+    from qtpy import QtCore
+
 from . import css
 import bpy
 from bpy.app.handlers import persistent
diff --git a/guibedos/declarative_form/form.py b/guibedos/declarative_form/form.py
index fbc22b0..89782be 100644
--- a/guibedos/declarative_form/form.py
+++ b/guibedos/declarative_form/form.py
@@ -1,4 +1,7 @@
-from Qt import QtWidgets
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 from . import maker, handler
 from guibedos.helpers import clear_layout
 
diff --git a/guibedos/declarative_form/groupbox.py b/guibedos/declarative_form/groupbox.py
index 66d9e5c..2eb38c7 100644
--- a/guibedos/declarative_form/groupbox.py
+++ b/guibedos/declarative_form/groupbox.py
@@ -1,4 +1,7 @@
-from Qt import QtWidgets
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 from guibedos.widgets import FlowLayout
 # TODO : this is not part of the widgets packages because maker cannot be imported from there -> "find a better way"
 try:
diff --git a/guibedos/declarative_form/maker.py b/guibedos/declarative_form/maker.py
index d844cf2..454930b 100644
--- a/guibedos/declarative_form/maker.py
+++ b/guibedos/declarative_form/maker.py
@@ -1,4 +1,7 @@
-from Qt import QtWidgets
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 from .widgets import *
 from .properties import *
 from .groupbox import GroupBox
diff --git a/guibedos/declarative_form/widgets/checkbox.py b/guibedos/declarative_form/widgets/checkbox.py
index a0e4af6..9e90fb4 100644
--- a/guibedos/declarative_form/widgets/checkbox.py
+++ b/guibedos/declarative_form/widgets/checkbox.py
@@ -1,4 +1,7 @@
-from Qt import QtWidgets
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 
 
 class CheckBox(QtWidgets.QCheckBox):
diff --git a/guibedos/declarative_form/widgets/combobox.py b/guibedos/declarative_form/widgets/combobox.py
index 11a45de..a41653e 100644
--- a/guibedos/declarative_form/widgets/combobox.py
+++ b/guibedos/declarative_form/widgets/combobox.py
@@ -1,5 +1,7 @@
-from Qt import QtWidgets
-
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 
 class ComboBox(QtWidgets.QComboBox):
 
diff --git a/guibedos/declarative_form/widgets/filepath_widget.py b/guibedos/declarative_form/widgets/filepath_widget.py
index 50e760f..0883b3b 100644
--- a/guibedos/declarative_form/widgets/filepath_widget.py
+++ b/guibedos/declarative_form/widgets/filepath_widget.py
@@ -1,5 +1,8 @@
 import os
-from Qt import QtWidgets
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 
 
 class FileDialog(QtWidgets.QFileDialog):
diff --git a/guibedos/declarative_form/widgets/label_widget.py b/guibedos/declarative_form/widgets/label_widget.py
index 9d8efa6..f8b789a 100644
--- a/guibedos/declarative_form/widgets/label_widget.py
+++ b/guibedos/declarative_form/widgets/label_widget.py
@@ -1,5 +1,7 @@
-from Qt import QtWidgets
-
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 
 class LabelWidget(QtWidgets.QLabel):
 
diff --git a/guibedos/declarative_form/widgets/lineedit.py b/guibedos/declarative_form/widgets/lineedit.py
index d06a939..e95dcbe 100644
--- a/guibedos/declarative_form/widgets/lineedit.py
+++ b/guibedos/declarative_form/widgets/lineedit.py
@@ -1,5 +1,7 @@
-from Qt import QtWidgets
-
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 
 class LineEdit(QtWidgets.QLineEdit):
 
diff --git a/guibedos/declarative_form/widgets/spinbox.py b/guibedos/declarative_form/widgets/spinbox.py
index ee48a8a..085e4bb 100644
--- a/guibedos/declarative_form/widgets/spinbox.py
+++ b/guibedos/declarative_form/widgets/spinbox.py
@@ -1,5 +1,7 @@
-from Qt import QtWidgets
-
+try:
+    from Qt import QtWidgets
+except ImportError:
+    from qtpy import QtWidgets
 _MAX = 2147483647
 
 
diff --git a/guibedos/helpers.py b/guibedos/helpers.py
index c5b81cd..83471ad 100644
--- a/guibedos/helpers.py
+++ b/guibedos/helpers.py
@@ -1,5 +1,10 @@
-from Qt import QtCore
-from Qt import QtWidgets
+
+try:
+    from Qt import QtWidgets
+    from Qt import QtCore
+except ImportError:
+    from qtpy import QtWidgets
+    from qtpy import QtCore
 
 
 class Hourglass:
diff --git a/guibedos/widgets/flow_layout.py b/guibedos/widgets/flow_layout.py
index 8222423..5ea4249 100644
--- a/guibedos/widgets/flow_layout.py
+++ b/guibedos/widgets/flow_layout.py
@@ -7,8 +7,13 @@
 
 This file is licensed under GPLv2
 """
-from Qt import QtCore
-from Qt import QtWidgets
+
+try:
+    from Qt import QtWidgets
+    from Qt import QtCore
+except ImportError:
+    from qtpy import QtWidgets
+    from qtpy import QtCore
 
 
 class FlowLayout(QtWidgets.QLayout):
diff --git a/guibedos/widgets/tag_bar.py b/guibedos/widgets/tag_bar.py
index 4f0a1af..964388e 100644
--- a/guibedos/widgets/tag_bar.py
+++ b/guibedos/widgets/tag_bar.py
@@ -2,8 +2,14 @@
 Button based LineEdit, for tag edition
 """
 import re
-from Qt import QtCore
-from Qt import QtWidgets
+
+try:
+    from Qt import QtWidgets
+    from Qt import QtCore
+except ImportError:
+    from qtpy import QtWidgets
+    from qtpy import QtCore
+
 from ..css import parse_images
 from .flow_layout import FlowLayout