diff --git a/.github/workflows/sphinx-docs.yml b/.github/workflows/sphinx-docs.yml
index 41c09cd..8e62966 100644
--- a/.github/workflows/sphinx-docs.yml
+++ b/.github/workflows/sphinx-docs.yml
@@ -5,7 +5,7 @@ on:
 
 jobs:
   build-docs:
-    runs-on: macos-13
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4