diff --git a/variants/lilygo_tdeck_pro/platformio.ini b/variants/lilygo_tdeck_pro/platformio.ini
index 5b2da37..65dbed0 100644
--- a/variants/lilygo_tdeck_pro/platformio.ini
+++ b/variants/lilygo_tdeck_pro/platformio.ini
@@ -11,6 +11,7 @@ build_flags =
   ${sensor_base.build_flags}
   -I variants/LilyGo_TDeck_Pro
   -D LilyGo_TDeck_Pro
+  -D HAS_GPS=1
   -D BOARD_HAS_PSRAM=1
   -D CORE_DEBUG_LEVEL=1
   -D FORMAT_SPIFFS_IF_FAILED=1