From 3b25809a413bf209e9238df46c092c260cab8ceb Mon Sep 17 00:00:00 2001
From: Jaco Greeff <jacogr@gmail.com>
Date: Mon, 11 Jan 2021 23:31:54 +0100
Subject: [PATCH] Optional hrmp.hrmpWatermarks (#4371)

---
 packages/page-parachains/src/Overview/Parachain.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/page-parachains/src/Overview/Parachain.tsx b/packages/page-parachains/src/Overview/Parachain.tsx
index 7d7e3a010c..6bf5f32fbe 100644
--- a/packages/page-parachains/src/Overview/Parachain.tsx
+++ b/packages/page-parachains/src/Overview/Parachain.tsx
@@ -32,7 +32,7 @@ const transformMark = {
 function Parachain ({ className = '', id }: Props): React.ReactElement<Props> {
   const { api } = useApi();
   const headHex = useCall<string | null>(api.query.paras.heads, [id], transformHead);
-  const watermark = useCall<string | null>(api.query.hrmp.hrmpWatermarks, [id], transformMark);
+  const watermark = useCall<string | null>(api.query.hrmp?.hrmpWatermarks, [id], transformMark);
 
   return (
     <tr className={className}>