diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
new file mode 100644
index 0000000..00ccca4
--- /dev/null
+++ b/.github/workflows/docs.yaml
@@ -0,0 +1,17 @@
+name: Documentation
+on: [push, pull_request]
+
+jobs:
+  sphinx-build:
+    name: Run sphinx-build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0  # fetch the entire repo history, required to guarantee versioneer will pick up the tags
+      - uses: astral-sh/setup-uv@v6
+        with:
+          enable-cache: true
+      # Build HTML and LaTeX docs
+      # Treat all warnings as errors and "keep-going" to collect all warnings
+      - run: uv run sphinx-build --fail-on-warning --keep-going docs/ docs/_build
diff --git a/.readthedocs.yml b/.readthedocs.yml
index 9082d03..3060350 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,7 +1,7 @@
 version: 2
 
 build:
-  os: ubuntu-22.04
+  os: ubuntu-24.04
   tools:
     python: "3.12"
 
diff --git a/docs/conf.py b/docs/conf.py
index 997732b..451fcf5 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -25,7 +25,7 @@
 sys.path.insert(0, os.path.abspath('../scheil'))
 from scheil import __version__ as scheil_version
 # Remove the local version date from the end if there is one
-scheil_version = re.sub('\.d[0-9]{8}', '', scheil_version)
+scheil_version = re.sub('\\.d[0-9]{8}', '', scheil_version)
 
 # -- General configuration ------------------------------------------------
 
@@ -48,7 +48,7 @@
 
 # Allows for specifying ":issue:`123`" to link to GitHub.
 # https://www.sphinx-doc.org/en/master/usage/extensions/extlinks.html
-extlinks = {'issue': ('https://github.com/pycalphad/scheil/issues/%s', 'issue ')}
+extlinks = {'issue': ('https://github.com/pycalphad/scheil/issues/%s', 'issue %s')}
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -81,7 +81,7 @@
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = "en"
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.