diff --git a/.github/workflows/publish_crates.yml b/.github/workflows/publish_crates.yml
index 2a2aa7f..891fab2 100644
--- a/.github/workflows/publish_crates.yml
+++ b/.github/workflows/publish_crates.yml
@@ -14,6 +14,8 @@ jobs:
       CARGO_HOME: ${{ github.workspace }}/.cargo
     steps:
       - uses: actions/checkout@v6
+        with:
+          submodules: recursive
       - name: Restore cache
         uses: actions/cache/restore@v4
         with: