diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 34ebd6c..4f8dafc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -45,6 +45,9 @@ jobs:
           --fqbn esp32:esp32:esp32 \
           --build-property "build.partitions=huge_app" \
           --build-property "upload.maximum_size=3145728" \
+          --build-property "board_build.flash_mode=dio" \
+          --build-property "board_build.flash_freq=40m" \
+          --build-property "board_build.flash_size=4MB" \
           --build-path build \
           firmware/firmware.ino