1 files changed, 2 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 44a2a17..3d82df9 100644
--- a/Makefile
+++ b/Makefile
@@ -50,7 +50,8 @@ CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usb2hostBase.c \
 CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_spi1.c \
 CH5xx_ble_firmware_library/RVMSIS/core_riscv.c \
 src/main.c \
-src/leddrv.c
+src/leddrv.c \
+src/button.c
 
 
 # ASM sources