diff --git a/setup.py b/setup.py
index 36f7b6d..9348948 100644
--- a/setup.py
+++ b/setup.py
@@ -32,6 +32,7 @@ def readme():
         'scikit-learn',
         'pandas',
         'pypdf2',
+        'seaborn',
         'xlsxwriter',
         'adjustText',
       ],
diff --git a/snakemake_pipeline/environments/tobias.yaml b/snakemake_pipeline/environments/tobias.yaml
index 098198b..30e55ee 100644
--- a/snakemake_pipeline/environments/tobias.yaml
+++ b/snakemake_pipeline/environments/tobias.yaml
@@ -22,5 +22,6 @@ dependencies:
   - openjdk
   - xlsxwriter
   - cloudpickle=0.5.6
+  - seaborn
   - pip: 
     - adjustText
\ No newline at end of file