diff --git a/fvdb/env/torch_cxx11.yml b/fvdb/env/torch_cxx11.yml
deleted file mode 100644
index 3ed06ba099..0000000000
--- a/fvdb/env/torch_cxx11.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: torch_cxx11
-channels:
-  - conda-forge
-dependencies:
-  - python=3.10
-  - pytorch-gpu=2.5[build=cuda120*]
-  - ca-certificates
-  - openssl
-  - cuda-version=12.0
-  - gitpython
-  - tqdm
-  - numpy
-  - make
-  - cmake
-  - ninja
-  - cxx-compiler
-  - gxx_linux-64=11
-  - gcc_linux-64=11
-  - requests
-  - cuda-toolkit=12.0
-  - cuda-compiler=12.0
-  - cuda-nvcc=12.0
-  - cuda-cccl=12.0
-  - cuda-libraries-static=12.0
-  - cuda-cudart-static=12.0