diff --git a/.github/workflows/deployment.yaml b/.github/workflows/deployment.yaml
index 3ac15ebe..857dfb0d 100644
--- a/.github/workflows/deployment.yaml
+++ b/.github/workflows/deployment.yaml
@@ -42,17 +42,19 @@ jobs:
         if: ${{ matrix.openeye == 'false' }}
         uses: mamba-org/provision-with-micromamba@main
         with:
-          environment-file: devtools/conda-envs/deployment.yaml
+          environment-file: devtools/conda-envs/test_env.yaml
           extra-specs: |
             python=${{ matrix.python-version }}
+            openff-bespokefit
 
       - name: Install latest release from conda without OpenEye Toolkits
         if: ${{ matrix.openeye == 'true' }}
         uses: mamba-org/provision-with-micromamba@main
         with:
-          environment-file: devtools/conda-envs/deployment_openeye.yaml
+          environment-file: devtools/conda-envs/noopeneye.yaml
           extra-specs: |
             python=${{ matrix.python-version }}
+            openff-bespokefit
 
       - name: License OpenEye Toolkits
         if: ${{ matrix.openeye == true }}