diff --git a/variants/lilygo_techo/variant.h b/variants/lilygo_techo/variant.h
index da8d81d4..1de62d91 100644
--- a/variants/lilygo_techo/variant.h
+++ b/variants/lilygo_techo/variant.h
@@ -58,6 +58,19 @@
 #define PIN_SPI_SCK             (19)
 #define PIN_SPI_NSS             (24)
 
+////////////////////////////////////////////////////////////////////////////////
+// QSPI FLASH
+
+#define PIN_QSPI_SCK            (46)
+#define PIN_QSPI_CS             (47)
+#define PIN_QSPI_IO0            (44)
+#define PIN_QSPI_IO1            (45)
+#define PIN_QSPI_IO2            (7)
+#define PIN_QSPI_IO3            (5)
+
+#define EXTERNAL_FLASH_DEVICES ZD25WQ16BUIGR
+#define EXTERNAL_FLASH_USE_QSPI
+
 ////////////////////////////////////////////////////////////////////////////////
 // Builtin LEDs