diff --git a/.github/workflows/conda.yml b/.github/workflows/conda.yml
index 43c874e..4c4153e 100644
--- a/.github/workflows/conda.yml
+++ b/.github/workflows/conda.yml
@@ -28,12 +28,7 @@ jobs:
           ANACONDA_API_TOKEN: ${{ secrets.ANACONDA_TOKEN  }}
         shell: bash -l {0}
         run: |
-            
-            conda update -n base -c defaults conda -y
-            conda install -n base conda-libmamba-solver -y
-            conda config --set solver libmamba
-
-            
+            conda config --set solver classic
             conda install -c conda-forge conda-build anaconda-client conda-verify -y
             conda install -c conda-forge -c loop3d --file requirements.txt -y