diff --git a/ports/atmel-samd/boards/matrixportal_m4/mpconfigboard.mk b/ports/atmel-samd/boards/matrixportal_m4/mpconfigboard.mk
index fdedf9bc9b..7178994d96 100644
--- a/ports/atmel-samd/boards/matrixportal_m4/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/matrixportal_m4/mpconfigboard.mk
@@ -15,7 +15,6 @@ CIRCUITPY_ONEWIREIO = 0
 CIRCUITPY_PARALLELDISPLAY = 0
 CIRCUITPY_SDCARDIO = 0
 CIRCUITPY_SHARPDISPLAY = 0
-CIRCUITPY_TRACEBACK = 0
 CIRCUITPY_ZLIB=0
 
 # Include these Python libraries in firmware.