diff --git a/src/plugins/sched/gang/gang.h b/src/plugins/sched/gang/gang.h
index a08d7b23408a896b795559d2cfda00e740d63d50..fd0359effe4ae5ac9f9bef6ddc4649e811cc4295 100644
--- a/src/plugins/sched/gang/gang.h
+++ b/src/plugins/sched/gang/gang.h
@@ -43,6 +43,7 @@
 
 #include "src/common/plugin.h"
 #include "src/common/log.h"
+#include "src/slurmctld/job_scheduler.h"
 #include "src/slurmctld/slurmctld.h"
 
 extern int	spawn_gang_thread(void);