diff --git a/environment.yml b/environment.yml
index 83da477..59efa08 100644
--- a/environment.yml
+++ b/environment.yml
@@ -18,4 +18,5 @@ dependencies:
     - h5py==3.10
     - pybis==1.35
     - igor2
+    - ipykernel
 #    - openai