diff --git a/.github/workflows/mkdocs-latest.yaml b/.github/workflows/mkdocs-latest.yaml
index e46df98b0cc..1f77c76d71a 100644
--- a/.github/workflows/mkdocs-latest.yaml
+++ b/.github/workflows/mkdocs-latest.yaml
@@ -35,7 +35,7 @@ jobs:
         if: ${{ github.event.inputs.version == '' }}
         run: |
           VERSION=$(echo ${{ github.ref }} | sed -e "s#refs/tags/##g")
-          mike deploy --push --update-aliases $VERSION latest
+          mike deploy --push --update-aliases ${VERSION%.*} latest
       - name: Deploy the latest documents from manual trigger
         if: ${{ github.event.inputs.version != '' }}
         run: mike deploy --push --update-aliases ${{ github.event.inputs.version }} latest