diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..7653b5a
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,37 @@
+on: [push]
+name: ci
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repo
+      uses: actions/checkout@v4
+    - name: Create empty sdkconfig.defaults
+      run: touch sdkconfig.defaults
+    - name: esp-idf build
+      uses: espressif/esp-idf-ci-action@v1
+      with:
+        esp_idf_version: v5.2
+        target: esp32
+        path: '.'
+    - name: Archive build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: binaries
+        path: |
+          build/bootloader/bootloader.bin
+          build/partition_table/partition-table.bin
+          build/netshlix.bin
+  clang-format:
+    runs-on: ubuntu-latest
+    container:
+      image: ubuntu:22.04
+    steps:
+    - name: Checkout repo
+      uses: actions/checkout@v4
+    - name: Install clang-format etc.
+      run: apt-get update && apt-get install -y clang-format-14 git findutils
+    - name: Run clang-format
+      shell: bash
+      run: shopt -s globstar; clang-format-14 --dry-run --Werror **/*.c **/*.h
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e9fc862..7958582 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,5 +2,7 @@
 # CMakeLists in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.16)
 
+set(SDKCONFIG_DEFAULTS "sdkconfig.defaults.ci;sdkconfig.defaults")
+
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(netshlix)
diff --git a/main/main.c b/main/main.c
index b7c9e3a..cd924ff 100644
--- a/main/main.c
+++ b/main/main.c
@@ -17,7 +17,6 @@
 #include "rtp_jpeg.h"
 #include "rtp_udp.h"
 #include "sdkconfig.h"
-#include "tjpgd.h"
 #include "wifi.h"
 
 static const char *TAG = "main";
diff --git a/sdkconfig.defaults.ci b/sdkconfig.defaults.ci
new file mode 100644
index 0000000..f3caa5d
--- /dev/null
+++ b/sdkconfig.defaults.ci
@@ -0,0 +1,7 @@
+# Config used in CI runs.
+
+CONFIG_SMALLTV_WIFI_SSID="my-amazing-ssid"
+CONFIG_SMALLTV_WIFI_PASSWORD="my-amazing-key"
+CONFIG_ESP_WIFI_SOFTAP_SUPPORT=n
+
+CONFIG_LWIP_NETBUF_RECVINFO=y