diff --git a/.github/workflows/doc-build.yaml b/.github/workflows/doc-build.yaml
index 0666f6b..5fa4e10 100644
--- a/.github/workflows/doc-build.yaml
+++ b/.github/workflows/doc-build.yaml
@@ -15,5 +15,5 @@ jobs:
       - uses: ammaraskar/sphinx-action@master
         with:
           docs-folder: "src_docs/"
-          build-command: "sphinx-build -b html . _build"
+          build-command: "sphinx-build -b html ./source _build"