diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 8464440..09516bc 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -39,15 +39,20 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
           miniforge-version: latest
-          use-mamba: true
           channels: conda-forge
           channel-priority: true
 
       - name: Install package and dependencies
         run: |
-          mamba install -c gurobi -c funkelab ilpy
+          conda update --all
+          conda install -c gurobi -c funkelab ilpy
           python -m pip install -e .[test]
 
+      - name: Debug Conda Env
+        run: |
+          conda info
+          conda list
+
       - name: Test
         run: pytest tests -v --color=yes --cov=motile --cov-report=xml