diff --git a/docs/requirements.txt b/docs/requirements.txt
deleted file mode 100644
index 5a618d6f..00000000
--- a/docs/requirements.txt
+++ /dev/null
@@ -1,72 +0,0 @@
-alabaster==0.7.13
-asdf==2.15.1
-asdf-astropy==0.4.0
-asdf-coordinates-schemas==0.2.0
-asdf-standard==1.0.3
-asdf-transform-schemas==0.3.0
-asdf-unit-schemas==0.1.0
-asdf-wcs-schemas==0.1.1
-astropy==5.3.2
-attrs==23.1.0
-Babel==2.12.1
-certifi==2023.7.22
-charset-normalizer==3.2.0
-colorama==0.4.6
-contourpy==1.1.0
-cycler==0.11.0
-docutils==0.18.1
-fonttools==4.42.1
-gwcs==0.18.3
-idna==3.4
-imagesize==1.4.1
-importlib-metadata==6.8.0
-importlib-resources==6.0.1
-Jinja2==3.1.2
-jmespath==1.0.1
-jsonschema==4.19.0
-jsonschema-specifications==2023.7.1
-kiwisolver==1.4.4
-livereload==2.6.3
-markdown-it-py==3.0.0
-MarkupSafe==2.1.3
-matplotlib==3.7.2
-mdit-py-plugins==0.4.0
-mdurl==0.1.2
-myst-parser==2.0.0
-ndcube==2.1.3
-numpy==1.25.2
-numpydoc==1.5.0
-packaging==23.1
-pandas==2.0.3
-Pillow==10.0.0
-pyerfa==2.0.0.3
-Pygments==2.16.1
-pyparsing==3.0.9
-python-dateutil==2.8.2
-pytz==2023.3
-PyYAML==6.0.1
-referencing==0.30.2
-requests==2.31.0
-rpds-py==0.9.2
-scipy==1.11.2
-semantic-version==2.10.0
-six==1.16.0
-snowballstemmer==2.2.0
-specutils==1.11.0
-Sphinx==7.2.2
-sphinx-autobuild==2021.3.14
-sphinx-automodapi==0.16.0
-sphinx-rtd-theme==1.3.0
-sphinxcontrib-applehelp==1.0.7
-sphinxcontrib-devhelp==1.0.5
-sphinxcontrib-htmlhelp==2.0.4
-sphinxcontrib-jquery==4.1
-sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-mermaid==0.9.2
-sphinxcontrib-qthelp==1.0.6
-sphinxcontrib-serializinghtml==1.1.9
-sphinxcontrib-websupport==1.2.6
-tornado==6.3.3
-tzdata==2023.3
-urllib3==2.0.4
-zipp==3.16.2