1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 2fb24898..b6da6b8f 100644
--- a/Makefile
+++ b/Makefile
@@ -21,6 +21,7 @@ INC = \
 
 SRC = \
 	ao_task.c \
+	ao_timer.c \
 	ao_panic.c \
 	ao_test.c \
 	_bp.c