diff --git a/glue_ar/jupyter/tests/test_dialog.py b/glue_ar/jupyter/tests/test_dialog.py
index f6ea399..a778b85 100644
--- a/glue_ar/jupyter/tests/test_dialog.py
+++ b/glue_ar/jupyter/tests/test_dialog.py
@@ -97,14 +97,14 @@ def test_widgets_for_property(self):
         widget = int_widgets[0]
         assert isinstance(widget, Slider)
         assert widget.label == "Int CB"
-        assert widget.value == 2
+        assert widget.v_model == 2
 
         float_widgets = self.dialog.widgets_for_property(state, "cb_float", "Float CB")
         assert len(float_widgets) == 1
         widget = float_widgets[0]
         assert isinstance(widget, Slider)
         assert widget.label == "Float CB"
-        assert widget.value == 0.7
+        assert widget.v_model == 0.7
 
         bool_widgets = self.dialog.widgets_for_property(state, "cb_bool", "Bool CB")
         assert len(bool_widgets) == 1
diff --git a/glue_ar/qt/tests/test_dialog.py b/glue_ar/qt/tests/test_dialog.py
index 8c94cf7..65953d8 100644
--- a/glue_ar/qt/tests/test_dialog.py
+++ b/glue_ar/qt/tests/test_dialog.py
@@ -81,7 +81,7 @@ def test_widgets_for_property(self):
         assert isinstance(label, QLabel)
         assert label.text() == "Int CB:"
         assert isinstance(slider, QSlider)
-        assert slider.value() == 2
+        assert slider.value() == 1  # 2 is the second (index 1) step value
         assert isinstance(value_label, QLabel)
         assert value_label.text() == "2"