diff --git a/miner.h b/miner.h
index 7a83f649..0d2fd0f9 100644
--- a/miner.h
+++ b/miner.h
@@ -1396,6 +1396,7 @@ extern void __work_completed(struct cgpu_info *cgpu, struct work *work);
 extern int age_queued_work(struct cgpu_info *cgpu, double secs);
 extern void work_completed(struct cgpu_info *cgpu, struct work *work);
 extern struct work *take_queued_work_bymidstate(struct cgpu_info *cgpu, char *midstate, size_t midstatelen, char *data, int offset, size_t datalen);
+extern void flush_queue(struct cgpu_info *cgpu);
 extern void hash_driver_work(struct thr_info *mythr);
 extern void hash_queued_work(struct thr_info *mythr);
 extern void _wlog(const char *str);
diff --git a/sgminer.c b/sgminer.c
index 1072232f..ff0242de 100644
--- a/sgminer.c
+++ b/sgminer.c
@@ -3766,8 +3766,6 @@ int restart_wait(struct thr_info *thr, unsigned int mstime)
 
 	return rc;
 }
-	
-static void flush_queue(struct cgpu_info *cgpu);
 
 static void *restart_thread(void __maybe_unused *arg)
 {
@@ -6459,7 +6457,7 @@ struct work *take_queued_work_bymidstate(struct cgpu_info *cgpu, char *midstate,
 	return work;
 }
 
-static void flush_queue(struct cgpu_info *cgpu)
+void flush_queue(struct cgpu_info *cgpu)
 {
 	struct work *work = NULL;