diff --git a/apps/app_queue.c b/apps/app_queue.c
index c21b36bd17..73e0117c45 100644
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -587,6 +587,8 @@ static void *changethread(void *data)
 	}
 	AST_LIST_UNLOCK(&queues);
 
+	free(sc);
+
 	return NULL;
 }