summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--ports/stm32f4/mpconfigport.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/stm32f4/mpconfigport.mk b/ports/stm32f4/mpconfigport.mk
index 5f697e5a9..e814d86e4 100644
--- a/ports/stm32f4/mpconfigport.mk
+++ b/ports/stm32f4/mpconfigport.mk
@@ -21,7 +21,7 @@ CIRCUITPY_ANALOGIO = 1
CIRCUITPY_MICROCONTROLLER = 1
CIRCUITPY_BUSIO = 1
CIRCUITPY_TIME = 1
-CIRCUITPY_BUSIO = 1
+CIRCUITPY_OS = 1
CIRCUITPY_STRUCT = 1
#ifeq ($(MCU_SUB_VARIANT), stm32f412zx)