diff --git a/environment.yml b/environment.yml
index 923a01c..f0be5d2 100644
--- a/environment.yml
+++ b/environment.yml
@@ -14,14 +14,12 @@ dependencies:
   - findspark
   - scikit-learn
   - matplotlib
-  - grass-session
   - xmltodict
   - requests
   - colorcet
   - geopandas
   - tqdm
   - jupyterlab
-  - grass-session
   - tifffile
   - rasterio
   - imagecodecs