diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index 1cde7efc..685867c3 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -29,7 +29,7 @@ jobs:
 
     - name: Install this Python package
       run: |
-        pip install .[pydivsufsort]
+        pip install .
 
     - name: Session information
       run: |
@@ -42,7 +42,7 @@ jobs:
 
     - name: Deploy to GitHub pages 🚀
       if: github.event_name != 'pull_request'
-      uses: JamesIves/github-pages-deploy-action@v4.5.0
+      uses: JamesIves/github-pages-deploy-action@v4.6.0
       with:
         clean: false
         branch: gh-pages
diff --git a/.readthedocs.yml b/.readthedocs.yml
deleted file mode 100755
index dfe1e086..00000000
--- a/.readthedocs.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-version: 2
-build:
-  os: "ubuntu-22.04"
-  tools:
-    python: "3.11"
-sphinx:
-   configuration: docs/conf.py
-conda:
-  environment: docs/rtdenv.yml
-python:
-   install:
-      - method: pip
-        path: .