diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 857fe05..45f60f2 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -29,7 +29,7 @@ jobs:
         run: |
 
           python --version
-          conda env update --file environment.yml --name base
+          conda env update --file environment.yml --name __setup_conda
 
       - name: Lint with flake8
         run: |