diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 529019a5..1fd90c54 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -11,6 +11,9 @@ on:
       - "pyproject.toml"
       - "docs/**"
 
+env:
+  SITE_URL: https://upstreamdatainc.github.io/goosebit
+
 jobs:
   publish:
     runs-on: ubuntu-latest
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4e563df1..ff60b207 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -7,6 +7,12 @@ repos:
     hooks:
       - id: trailing-whitespace
       - id: check-yaml
+        name: check-yaml for mkdocs.yml
+        files: ^mkdocs\.yml$
+        args: [--unsafe]
+      - id: check-yaml
+        name: check-yaml for other YAML files
+        exclude: ^mkdocs\.yml$
       - id: check-added-large-files
   - repo: https://github.com/psf/black
     rev: 24.8.0
diff --git a/mkdocs.yml b/mkdocs.yml
index 4dd31026..a35b94ea 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,6 +1,7 @@
 repo_url: https://github.com/UpstreamDataInc/goosebit
 repo_name: gooseBit
 site_name: gooseBit
+site_url: !ENV SITE_URL
 theme:
   name: material
   logo: img/goosebit-logo.svg