diff --git a/napari_wsi/common.py b/napari_wsi/common.py
index 1a7cd33..f01e25d 100644
--- a/napari_wsi/common.py
+++ b/napari_wsi/common.py
@@ -17,12 +17,11 @@
 from zarr.storage import MemoryStore
 
 from .backends.common import WSIReaderBackend
+from .color_transform import ColorSpace, ColorTransform
 
 if TYPE_CHECKING:
     import napari
 
-from .color_transform import ColorSpace, ColorTransform
-
 
 @dataclass(frozen=True)
 class PyramidLevel(Metadata):