diff --git a/environment_nird.yaml b/environment_nird.yaml
deleted file mode 100644
index 07ab4f9..0000000
--- a/environment_nird.yaml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: nird
-channels:
-  - conda-forge
-  - bioconda
-dependencies:
-  - python=3.12
-  - black
-  - make
-  - m2r2
-  - mypy
-  - pre-commit
-  - pytest
-  - pytest-cov
-  - ruff
-  - sphinx
-  - pip
-  - pip:
-      - --editable .