diff --git a/ports/espressif/boards/circuitart_zero_s3/board.h b/ports/espressif/boards/circuitart_zero_s3/board.h
index c46aa2eca..8c8a096e8 100644
--- a/ports/espressif/boards/circuitart_zero_s3/board.h
+++ b/ports/espressif/boards/circuitart_zero_s3/board.h
@@ -68,7 +68,7 @@
 
 #define DISPLAY_PIN_CS        39
 #define DISPLAY_PIN_DC        5
-#define DISPLAY_PIN_RST       4
+#define DISPLAY_PIN_RST       40
 
 #define DISPLAY_PIN_BL        18
 #define DISPLAY_BL_ON          0  // GPIO state to enable back light