1 files changed, 1 insertions, 8 deletions

diff --git a/keyboards/centromere/rules.mk b/keyboards/centromere/rules.mk
index f08f6e6eb..2469d244a 100644
--- a/keyboards/centromere/rules.mk
+++ b/keyboards/centromere/rules.mk
@@ -31,14 +31,7 @@ MIDI_ENABLE = no 		# MIDI controls
 UNICODE_ENABLE = yes            # Unicode
 BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
 
-USB = /dev/ttyACM0
-
-# upload: build
-#       $(CENTROMERE_UPLOAD_COMMAND)
-
-OPT_DEFS += -DCENTROMERE_PROMICRO
-
 # # project specific files
-SRC = matrix.c
+SRC += matrix.c serial_uart.c
 
 LAYOUTS = split_3x5_3 split_3x6_3