diff --git a/user_setups/esp32/freetouchdeck.ini b/user_setups/esp32/freetouchdeck.ini
index de662271..d325a22b 100644
--- a/user_setups/esp32/freetouchdeck.ini
+++ b/user_setups/esp32/freetouchdeck.ini
@@ -12,7 +12,9 @@ build_flags =
     ${env.build_flags}
     ${esp32.build_flags}
     -D HASP_MODEL="FreeTouchDeck"
-
+    -DBOARD_HAS_PSRAM               ; uses 78kB
+    ;-mfix-esp32-psram-cache-issue  ; uses 24kB
+ 
 ;region -- TFT_eSPI build options ------------------------
     -D USER_SETUP_LOADED=1
     -D ILI9488_DRIVER=1