diff --git a/jdaviz/configs/cubeviz/plugins/spectral_extraction/spectral_extraction.py b/jdaviz/configs/cubeviz/plugins/spectral_extraction/spectral_extraction.py
index 8af7fb968d..f7a0c238e1 100644
--- a/jdaviz/configs/cubeviz/plugins/spectral_extraction/spectral_extraction.py
+++ b/jdaviz/configs/cubeviz/plugins/spectral_extraction/spectral_extraction.py
@@ -144,7 +144,7 @@ def __init__(self, *args, **kwargs):
                                                dataset='dataset',
                                                multiselect=None,
                                                default_text='None',
-                                               subset_selected_changed_callback=self._update_extract)
+                                               subset_selected_changed_callback=self._update_extract)  # noqa
 
         self.bg_spec_add_results = AddResults(self, 'bg_spec_results_label',
                                               'bg_spec_results_label_default',
@@ -547,7 +547,7 @@ def extract(self, return_bg=False, add_data=True, **kwargs):
         spec.meta['_pixel_scale_factor'] = pix_scale_factor
 
         # inform the user if scale factor keyword not in metadata
-        if 'PIXAR_SR' not in self.spectral_cube.meta:
+        if 'PIXAR_SR' not in self.cube.meta:
             snackbar_message = SnackbarMessage(
                 ("PIXAR_SR FITS header keyword not found when parsing spectral cube. "
                  "Flux/Surface Brightness will use default PIXAR_SR value of 1 sr/pix^2."),
diff --git a/jdaviz/configs/cubeviz/plugins/spectral_extraction/tests/test_spectral_extraction.py b/jdaviz/configs/cubeviz/plugins/spectral_extraction/tests/test_spectral_extraction.py
index d0146c01fb..32895927e6 100644
--- a/jdaviz/configs/cubeviz/plugins/spectral_extraction/tests/test_spectral_extraction.py
+++ b/jdaviz/configs/cubeviz/plugins/spectral_extraction/tests/test_spectral_extraction.py
@@ -367,14 +367,14 @@ def test_background_subtraction(cubeviz_helper, spectrum1d_cube_largest):
     # the background subtracted from each slice in wavelength from the aperture should be equal
     # to the background -- which is the minimum per spectral slice in this example cube -- divided
     # by the number of pixels in the aperture:
-    cube_min_per_slice = extract_plg._obj.spectral_cube['flux'].min(axis=(0, 1))
+    cube_min_per_slice = extract_plg._obj.cube['flux'].min(axis=(0, 1))
     np.testing.assert_allclose(
         bg_spec.flux.value / n_aperture_pixels,
         cube_min_per_slice
     )
 
     # background normalized per spaxel should be equal to the minimum per spectral slice:
-    cube_min_per_slice = extract_plg._obj.spectral_cube['flux'].min(axis=(0, 1))
+    cube_min_per_slice = extract_plg._obj.cube['flux'].min(axis=(0, 1))
     np.testing.assert_allclose(
         bg_spec_normed.flux.value / n_bg_pixels,
         cube_min_per_slice