diff --git a/variants/lilygo_tbeam_supreme_SX1262/platformio.ini b/variants/lilygo_tbeam_supreme_SX1262/platformio.ini
index 9a7d68ca..11a3d260 100644
--- a/variants/lilygo_tbeam_supreme_SX1262/platformio.ini
+++ b/variants/lilygo_tbeam_supreme_SX1262/platformio.ini
@@ -5,6 +5,7 @@ build_flags =
   ${esp32_base.build_flags}
   -I variants/lilygo_tbeam_supreme_SX1262
   -D TBEAM_SUPREME_SX1262
+  -D BOARD_HAS_PSRAM=1
   -D SX126X_CURRENT_LIMIT=140
   -D SX126X_RX_BOOSTED_GAIN=1
   -D USE_SX1262