diff --git a/setup.py b/setup.py
index 46e1d7b..4fcc9ca 100755
--- a/setup.py
+++ b/setup.py
@@ -49,6 +49,7 @@
             "vtk>=9.0.1",
             "xrayutilities>=1.7.3",
             "ipyvolume",
+            "ipython_genutils",
             "bokeh",
             "panel",
             "tornado",