diff --git a/tier_1/environment.yml b/tier_1/environment.yml
index c9afbf9..30d0943 100644
--- a/tier_1/environment.yml
+++ b/tier_1/environment.yml
@@ -2,4 +2,9 @@ name: mooc-weatherbench
 dependencies:
   - numpy
   - xarray
-  - tensorflow
\ No newline at end of file
+  - tensorflow
+  - netcdf4
+  - h5netcdf
+  - dask
+  - matplotlib
+  - jupyter