1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index a635b64..84faa48 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,7 @@ OBJS = \
 	picirq.o\
 	pipe.o\
 	proc.o\
+	sleeplock.o\
 	spinlock.o\
 	string.o\
 	swtch.o\