diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index ebb58ec..bf58ec2 100644
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -7,7 +7,7 @@ BRANCH="${BRANCH:-preview}"
 CLONE_DIR="${CLONE_DIR:-/blog}"
 
 echo "Cloning $REPO_URL (branch: $BRANCH)..."
-git clone --depth 1 --branch "$BRANCH" "$REPO_URL" "$CLONE_DIR"
+git clone --depth 1 --recurse-submodules --branch "$BRANCH" "$REPO_URL" "$CLONE_DIR"
 
 echo "Building site with Hugo $HUGO_VERSION..."
 hugo --source "$CLONE_DIR" --destination "$HUGO_DEST" --cleanDestinationDir