diff --git a/variants/portduino/platformio.ini b/variants/portduino/platformio.ini
index 29e3eb7bb..1d9211984 100644
--- a/variants/portduino/platformio.ini
+++ b/variants/portduino/platformio.ini
@@ -15,6 +15,7 @@ extends = portduino_base
 build_flags = ${portduino_base.build_flags} -O0 -fno-omit-frame-pointer -fsanitize=address -lX11
   -I variants/portduino
   -D DEBUG_HEAP
+  -D RAM_SIZE=4096
   -D USE_X11=1
   -D HAS_TFT=1
   -D HAS_SCREEN=0
diff --git a/variants/t-deck/platformio.ini b/variants/t-deck/platformio.ini
index e7ac417fe..29a3ee51a 100644
--- a/variants/t-deck/platformio.ini
+++ b/variants/t-deck/platformio.ini
@@ -9,13 +9,14 @@ build_flags = ${esp32_base.build_flags} -fno-omit-frame-pointer
   -D MAX_THREADS=40
   -D HAS_SCREEN=0
   -D HAS_TFT=1
+  -D RAM_SIZE=512
   -D GPS_POWER_TOGGLE
 	-D LV_LVGL_H_INCLUDE_SIMPLE
 	-D LV_CONF_INCLUDE_SIMPLE
 	-D LV_COMP_CONF_INCLUDE_SIMPLE
   -D USE_LOG_DEBUG
   -D LOG_DEBUG_INC=\"DebugConfiguration.h\"
-	-D CALIBRATE_TOUCH
+  -D CALIBRATE_TOUCH=0
 	-D KB_POWERON=10
   -D LGFX_DRIVER=LGFX_TDECK
   -D LGFX_DRIVER_INC=\"LGFX_T_DECK.h\"