diff --git a/test/Makefile.am b/test/Makefile.am
index 4b94144..8fc2beb 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -36,3 +36,8 @@
 source_base_SOURCES = source/base.cpp
 source_base_CPPFLAGS = $(gtest_cppflags)
 source_base_LDADD = $(gtest_ldadd)
+
+check_PROGRAMS += source_time
+source_time_SOURCES = source/time.cpp
+source_time_CPPFLAGS = $(gtest_cppflags)
+source_time_LDADD = $(gtest_ldadd)