diff --git a/skimage/segmentation/__init__.py b/skimage/segmentation/__init__.py
index 107111bd..aea6c70f 100644
--- a/skimage/segmentation/__init__.py
+++ b/skimage/segmentation/__init__.py
@@ -4,7 +4,7 @@ from .slic_superpixels import slic
 from ._quickshift import quickshift
 from .boundaries import find_boundaries, visualize_boundaries, mark_boundaries
 from ._clear_border import clear_border
-from ._join import join_segmentations, relabel_from_one
+from ._join import join_segmentations, relabel_from_one, relabel_sequential
 
 
 __all__ = ['random_walker',
@@ -16,4 +16,5 @@ __all__ = ['random_walker',
            'mark_boundaries',
            'clear_border',
            'join_segmentations',
-           'relabel_from_one']
+           'relabel_from_one',
+           'relabel_sequential']