diff --git a/.github/workflows/build-doc-site.yml b/.github/workflows/build-doc-site.yml
index c2d87ddf..38b9bcc1 100644
--- a/.github/workflows/build-doc-site.yml
+++ b/.github/workflows/build-doc-site.yml
@@ -17,7 +17,7 @@ jobs:
           python-version: 3.x
       - name: buid api doc
         run: |
-          pip install clang
+          pip install libclang
           python scripts/gen_doc.py src/api.json doc/mkdocs
       - name: build site
         run: |