clock: Add class for future use
diff --git a/test/Makefile.am b/test/Makefile.am
index 1b4ee1e..d1923fa 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -7,6 +7,11 @@
 check_PROGRAMS =
 TESTS = $(check_PROGRAMS)
 
+check_PROGRAMS += clock
+clock_SOURCES = clock.cpp
+clock_CPPFLAGS = $(gtest_cppflags)
+clock_LDADD = $(gtest_ldadd)
+
 check_PROGRAMS += event
 event_SOURCES = event.cpp
 event_CPPFLAGS = $(gtest_cppflags)