diff --git a/ports/stm32/boards/NUCLEO_L432KC/mpconfigboard.h b/ports/stm32/boards/NUCLEO_L432KC/mpconfigboard.h
index ce9de3c4d..5e05053cd 100644
--- a/ports/stm32/boards/NUCLEO_L432KC/mpconfigboard.h
+++ b/ports/stm32/boards/NUCLEO_L432KC/mpconfigboard.h
@@ -3,6 +3,7 @@
 
 #define MICROPY_EMIT_THUMB          (0)
 #define MICROPY_EMIT_INLINE_THUMB   (0)
+#define MICROPY_OPT_COMPUTED_GOTO   (0)
 #define MICROPY_PY_BUILTINS_COMPLEX (0)
 #define MICROPY_PY_GENERATOR_PEND_THROW (0)
 #define MICROPY_PY_USOCKET          (0)