diff --git a/setup.py b/setup.py
index 5ac8dec99..4279c1da5 100644
--- a/setup.py
+++ b/setup.py
@@ -60,7 +60,6 @@ def get_setup_version(reponame):
     'pooch',
     'scipy',
     'ipywidgets',
-
 ]
 
 # Dependencies required to run the notebooks
@@ -94,6 +93,7 @@ def get_setup_version(reponame):
     'pygraphviz',
     'ipykernel <6.18.0',  # temporary
     'numpy < 1.24', # temporary, for a numba error
+    'ipywidgets',
 ]
 
 # Packages not working on python 3.11 because of numba