diff --git a/Makefile.include b/Makefile.include
index 9209403fc..92809c525 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -30,7 +30,7 @@ DUMMY := ${shell mkdir $(OBJECTDIR)}
 endif
 
 include $(CONTIKI)/core/net/rime/Makefile.rime
-SYSTEM  = process.c procinit.c service.c autostart.c
+SYSTEM  = process.c procinit.c service.c autostart.c elfloader.c
 THREADS = mt.c
 LIBS    = memb.c timer.c list.c etimer.c energest.c #rt.c #crtk.c
 CFS     = cfs.c cfs-ram.c