diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 60945221d..cd802f67b 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -31,6 +31,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0  # needed for enableGitInfo
+          submodules: true
 
       - name: Setup Go
         uses: actions/setup-go@v5