diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index 25d7d62..945f591 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -49,7 +49,7 @@ jobs:
 
       # Create the conda environment
       - name: Create conda environment
-        run: conda create -n timex -c conda-forge -c cmutel brightway25 bw_temporalis
+        run: conda create -n timex -c conda-forge -c cmutel brightway25 bw_temporalis matplotlib seaborn 
 
       # Install testing dependencies from pyproject.toml
       - name: Install testing dependencies