From 910b69771e281a74bee0f0ad9fb706494afa779d Mon Sep 17 00:00:00 2001
From: Pasta <pasta@dashboost.org>
Date: Mon, 29 Nov 2021 22:41:07 -0500
Subject: [PATCH] fix: add missing optional include

---
 src/llmq/dkgsession.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/llmq/dkgsession.h b/src/llmq/dkgsession.h
index e708cf77621ac..633cdc64a5137 100644
--- a/src/llmq/dkgsession.h
+++ b/src/llmq/dkgsession.h
@@ -12,6 +12,8 @@
 
 #include <llmq/utils.h>
 
+#include <optional>
+
 class UniValue;
 class CInv;