diff --git a/.github/workflows/doc-build.yaml b/.github/workflows/doc-build.yaml
index 6e752466..b4dd5ddf 100644
--- a/.github/workflows/doc-build.yaml
+++ b/.github/workflows/doc-build.yaml
@@ -14,6 +14,9 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          # Fetch full history for accurate version info
+          fetch-depth: 0
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index d5656c78..ed01b4af 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -26,6 +26,9 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          # Fetch full history for accurate version info
+          fetch-depth: 0
       - name: Setup python
         uses: actions/setup-python@v5
         with: