diff --git a/lib/Makefile b/lib/Makefile
index c0511cb..427d359 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -86,6 +86,7 @@
 obj-y += string.o
 obj-y += tables_csum.o
 obj-y += time.o
+obj-y += hexdump.o
 obj-$(CONFIG_TRACE) += trace.o
 obj-$(CONFIG_LIB_UUID) += uuid.o
 obj-$(CONFIG_LIB_RAND) += rand.o