diff --git a/CYD-Klipper/boards/esp32-2432S028R.json b/CYD-Klipper/boards/esp32-2432S028R.json
index 640ec47..fe82521 100644
--- a/CYD-Klipper/boards/esp32-2432S028R.json
+++ b/CYD-Klipper/boards/esp32-2432S028R.json
@@ -16,9 +16,6 @@
         "-DTFT_DC=2",
         "-DTFT_RST=-1",
         "-DLOAD_GCLD=1",
-        "-DLOAD_FONT2=1",
-        "-DLOAD_GFXFF=1",
-        "-DSMOOTH_FONT=1",
         "-DSPI_FREQUENCY=55000000",
         "-DSPI_READ_FREQUENCY=20000000",
         "-DSPI_TOUCH_FREQUENCY=2500000",
diff --git a/CYD-Klipper/boards/esp32-3248S035C.json b/CYD-Klipper/boards/esp32-3248S035C.json
index 807eee6..5c39227 100644
--- a/CYD-Klipper/boards/esp32-3248S035C.json
+++ b/CYD-Klipper/boards/esp32-3248S035C.json
@@ -16,9 +16,6 @@
         "-DTFT_DC=2",
         "-DTFT_RST=-1",
         "-DLOAD_GCLD=1",
-        "-DLOAD_FONT2=1",
-        "-DLOAD_GFXFF=1",
-        "-DSMOOTH_FONT=1",
         "-DSPI_FREQUENCY=80000000",
         "-DSPI_READ_FREQUENCY=20000000",
         "-DSPI_TOUCH_FREQUENCY=2500000",
diff --git a/CYD-Klipper/platformio.ini b/CYD-Klipper/platformio.ini
index 1c11a68..7a62560 100644
--- a/CYD-Klipper/platformio.ini
+++ b/CYD-Klipper/platformio.ini
@@ -20,10 +20,8 @@ lib_deps =
 monitor_filters = esp32_exception_decoder
 build_flags = 
 	-DLV_CONF_PATH="../../../../src/conf/lv_conf.h"
-	-O2
 extra_scripts = 
 	pre:extract_commit.py
-build_unflags = -Os
 
 [env:esp32-2432S028R]
 board = esp32-2432S028R