From 3e6ff085444981dc559e78b2021544305019220d Mon Sep 17 00:00:00 2001
From: Dan Halbert <halbert@halwitz.org>
Date: Thu, 14 Dec 2023 11:57:23 -0500
Subject: [PATCH] fetch submodules

---
 .github/workflows/build.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6b15dad3..7d3368d1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,6 +28,9 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
 
+    - name: Checkout submodules
+      run: git submodule update --init --depth 1 certificates
+
     - name: Build
       run: docker run --rm -v $PWD:/project -w /project espressif/idf:v3.3.1 make firmware