diff --git a/Makefile b/Makefile
index adf2e7cf87349b997a207d29863e3d32877d8846..8a982fb8fcbc9e1991a6ac84a13d5b6f25bd4c2c 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,7 @@ OptionsTestObjects = opttst.o
 OptionsTestLibrarys = -lutils
 
 LibraryTarget = libutils.a
-LibraryObjects = matches.o functions.o usage.o check.o parse.o Log.o
+LibraryObjects = matches.o functions.o usage.o check.o parse.o Log.o time_tracer.o
 
 all: ${LibraryTarget}