diff --git a/src/cgroup.c b/src/cgroup.c
index 79922e5e..98dd0f7b 100644
--- a/src/cgroup.c
+++ b/src/cgroup.c
@@ -42,6 +42,9 @@
 #include "iwatch.h"
 #include "conf.h"
 #include "service.h"
+#ifdef AUTO_RELOAD
+#include "sm.h"
+#endif
 #include "log.h"
 #include "util.h"