1 files changed, 1 insertions, 0 deletions
diff --git a/make.mk b/make.mk
index 1c2a72f4..c9ef6534 100644
--- a/make.mk
+++ b/make.mk
@@ -81,6 +81,7 @@ SRCS += \
   $(TOP)/watch-library/watch/watch_i2c.c \
   $(TOP)/watch-library/watch/watch_uart.c \
   $(TOP)/watch-library/watch/watch_deepsleep.c \
+  $(TOP)/watch-library/watch/watch_utility.c \
   $(TOP)/watch-library/watch/watch_private.c \
   $(TOP)/watch-library/watch/watch.c \
   $(TOP)/watch-library/hal/src/hal_atomic.c \