diff --git a/variants/tbeam_TFT/variant.h b/variants/tbeam_TFT/variant.h
index 65d242e7c..a58a8f296 100644
--- a/variants/tbeam_TFT/variant.h
+++ b/variants/tbeam_TFT/variant.h
@@ -15,8 +15,8 @@
 #define VTFT_LEDA 4
 #define TFT_BACKLIGHT_ON HIGH
 #define ST7796_SPI_HOST VSPI_HOST
-#define SPI_FREQUENCY 40000000
-#define SPI_READ_FREQUENCY 16000000
+#define SPI_FREQUENCY 10000000
+#define SPI_READ_FREQUENCY 4000000
 #define TFT_HEIGHT 222
 #define TFT_WIDTH 480
 #define BRIGHTNESS_DEFAULT 100 // Medium Low Brightnes