example/heartbeat: Show a time example
diff --git a/example/Makefile.am b/example/Makefile.am
index fa40acb..7d4be73 100644
--- a/example/Makefile.am
+++ b/example/Makefile.am
@@ -6,4 +6,8 @@
 follow_SOURCES = follow.cpp
 follow_LDADD = $(SDEVENTPLUS_LIBS)
 
+noinst_PROGRAMS += heartbeat
+heartbeat_SOURCES = heartbeat.cpp
+heartbeat_LDADD = $(SDEVENTPLUS_LIBS)
+
 endif