diff --git a/firmware/esp32/build-esp32.sh b/firmware/esp32/build-esp32.sh
old mode 100644
new mode 100755
index 95f84e1..5d047ad
--- a/firmware/esp32/build-esp32.sh
+++ b/firmware/esp32/build-esp32.sh
@@ -12,7 +12,7 @@ docker build -t "$IMAGE_NAME" -f "$DOCKERFILE" "$BUILD_CTX"
 mkdir -p "$(dirname "$DEST_BIN")"
 
 docker run --rm "$IMAGE_NAME" \
-  cat /usr/src/build/esp32.bin > "$DEST_BIN"
+  cat /usr/src/esp/firmware/build/plant-manager.bin > "$DEST_BIN"
 
-esptool.py --chip esp32c3 --port /dev/ttyUSB0 --baud 115200 write_flash 0x1000 firmware.bin \
+esptool --chip esp32c3 --port /dev/ttyUSB0 --baud 115200 write-flash 0x1000 "$DEST_BIN" \
 || { echo "To find the correct port run: ls /dev/cu.*. Then modify build-esp32.sh"; exit 1; }