diff --git a/lib/Makefile b/lib/Makefile
index 0ae4eb0..74b0cfb 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -36,6 +36,7 @@
 obj-$(CONFIG_PLIST) += plist.o
 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
 obj-$(CONFIG_DEBUG_LIST) += list_debug.o
+obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
 
 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
   lib-y += dec_and_lock.o