diff --git a/.github/workflows/dev-ci.yaml b/.github/workflows/dev-ci.yaml
index 42126bc..3fadbb8 100644
--- a/.github/workflows/dev-ci.yaml
+++ b/.github/workflows/dev-ci.yaml
@@ -46,7 +46,7 @@ jobs:
           python=${{ matrix.python-version }}
           pydantic=2
     
-    - name: Install nightly pytorch-lightning
+    - name: Install nightly pytorch
       run: |
         python -m pip install --pre torch torchvision torchaudio --index-url https://download.pytorch.org/whl/nightly/cpu
         python -m pip install https://github.com/Lightning-AI/lightning/archive/refs/heads/master.zip -U 
diff --git a/devtools/conda-envs/nightly.yaml b/devtools/conda-envs/nightly.yaml
index a9cf58d..b69e16b 100644
--- a/devtools/conda-envs/nightly.yaml
+++ b/devtools/conda-envs/nightly.yaml
@@ -1,7 +1,6 @@
 name: openff-nagl-test
 channels:
   - openeye
-  - pytorch-nightly
   - conda-forge
   - defaults
 dependencies:
@@ -23,9 +22,6 @@ dependencies:
   # database
   - pyarrow
 
-  # gcn
-  - pytorch
-
   # parallelism
   - dask-jobqueue