diff --git a/.github/workflows/build_esp32.yml b/.github/workflows/build_esp32.yml
index 0339a0f..2b01028 100644
--- a/.github/workflows/build_esp32.yml
+++ b/.github/workflows/build_esp32.yml
@@ -53,9 +53,6 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v2
 
-    - name: Pull ESP-IDF docker
-      run: docker pull espressif/idf:release-v4.4
-
     - name: Checkout
       uses: actions/checkout@v2
 
@@ -63,7 +60,7 @@ jobs:
       run: git submodule update --init lib/tinyusb lib/uf2
 
     - name: Build
-      run: docker run --rm -v $PWD:/project -w /project espressif/idf:release-v4.3 make -C ports/esp32s2/ BOARD=${{ matrix.board }} all self-update copy-artifact
+      run: docker run --rm -v $PWD:/project -w /project espressif/idf:release-v4.4 make -C ports/esp32s2/ BOARD=${{ matrix.board }} all self-update copy-artifact
 
     - uses: actions/upload-artifact@v2
       with:
diff --git a/ports/esp32s2/components/bootloader/subproject/main/bootloader_start.c b/ports/esp32s2/components/bootloader/subproject/main/bootloader_start.c
index 7929785..a2acc00 100644
--- a/ports/esp32s2/components/bootloader/subproject/main/bootloader_start.c
+++ b/ports/esp32s2/components/bootloader/subproject/main/bootloader_start.c
@@ -22,12 +22,6 @@
 #include "esp_rom_sys.h"
 #include "esp_rom_gpio.h"
 
-#if CONFIG_IDF_TARGET_ESP32S2
-  #include "esp32s2/rom/rtc.h"
-#elif CONFIG_IDF_TARGET_ESP32S3
-  #include "esp32s3/rom/rtc.h"
-#endif
-
 #include "soc/cpu.h"
 #include "hal/gpio_ll.h"