diff --git a/environment.yml b/environment.yml
index 102d404..3fceaee 100644
--- a/environment.yml
+++ b/environment.yml
@@ -25,6 +25,7 @@ dependencies:
   - boto3
   - ipykernel
   - jupyterlab
+  - seaborn
   - py-cordex>=0.6
 #  - pip:
 #    - git+https://github.com/euro-cordex/py-cordex.git  # latest py-cordex version