diff --git a/glue_jupyter/bqplot/common/tools.py b/glue_jupyter/bqplot/common/tools.py
index 6b20eb0c..97ad97e3 100644
--- a/glue_jupyter/bqplot/common/tools.py
+++ b/glue_jupyter/bqplot/common/tools.py
@@ -441,7 +441,8 @@ def update_selection(self, *args):
                 if self._roi is None:
                     inner_r = outer_r * 0.5  # Hardcoded for now, user can edit later.
                 else:
-                    inner_r = self._roi.inner_radius
+                    # Resizing only changes outer r, avoid having inner_r >= outer_r afterwards.
+                    inner_r = min(self._roi.inner_radius, outer_r * 0.999999)
 
                 roi = CircularAnnulusROI(xc=xc, yc=yc, inner_radius=inner_r, outer_radius=outer_r)
 
diff --git a/glue_jupyter/bqplot/image/viewer.py b/glue_jupyter/bqplot/image/viewer.py
index 4b79a7ef..07d13551 100644
--- a/glue_jupyter/bqplot/image/viewer.py
+++ b/glue_jupyter/bqplot/image/viewer.py
@@ -31,7 +31,7 @@ class BqplotImageView(BqplotBaseView):
     _options_cls = ImageViewerStateWidget
 
     tools = ['bqplot:home', 'bqplot:panzoom', 'bqplot:rectangle', 'bqplot:circle', 'bqplot:polygon',
-             'bqplot:ellipse', 'bqplot:truecircle']
+             'bqplot:ellipse', 'bqplot:truecircle', 'bqplot:circannulus']
 
     def __init__(self, session):
 
diff --git a/glue_jupyter/bqplot/tests/test_bqplot.py b/glue_jupyter/bqplot/tests/test_bqplot.py
index 008e6438..d3ffff67 100644
--- a/glue_jupyter/bqplot/tests/test_bqplot.py
+++ b/glue_jupyter/bqplot/tests/test_bqplot.py
@@ -4,7 +4,7 @@
 from numpy.testing import assert_allclose
 from nbconvert.preprocessors import ExecutePreprocessor
 from glue.core import Data
-from glue.core.roi import EllipticalROI
+from glue.core.roi import CircularAnnulusROI, EllipticalROI
 from ..common.tools import TrueCircularROI
 
 DATA = os.path.join(os.path.dirname(__file__), 'data')
@@ -305,6 +305,33 @@ def test_imshow_elliptical_brush(app, data_image):
     assert_allclose(roi.yc, 276.75)
 
 
+def test_imshow_circular_annulus_brush(app, data_image):
+
+    v = app.imshow(data=data_image)
+    v.state.aspect = 'auto'
+
+    tool = v.toolbar.tools['bqplot:circannulus']
+    tool.activate()
+    tool.interact.brushing = True
+    tool.interact.selected = [(1.5, 3.5), (300.5, 550)]
+    tool.interact.brushing = False
+
+    roi = data_image.subsets[0].subset_state.roi
+    assert isinstance(roi, CircularAnnulusROI)
+    assert_allclose(roi.xc, 151.00)
+    assert_allclose(roi.yc, 276.75)
+    assert_allclose(roi.outer_radius, 211.375)
+    assert_allclose(roi.inner_radius, 105.6875)
+
+    tool.interact.brushing = True
+    tool.interact.selected = [(150.0, 275.0), (150.0, 325.0)]
+    tool.interact.brushing = False
+    assert_allclose(roi.xc, 151.00)
+    # assert_allclose(roi.yc, 326.75)  # trying to use `move`, but this is not how it works...
+    assert_allclose(roi.outer_radius, 211.375)
+    assert_allclose(roi.inner_radius, 105.6875)
+
+
 def test_imshow_equal_aspect(app, data_image):
     data = Data(array=np.random.random((100, 5)))
     app.data_collection.append(data)