From dd3f32d8b29d6155aa4d36aa086c6785790398ea Mon Sep 17 00:00:00 2001
From: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Date: Tue, 12 May 2020 15:19:27 +0200
Subject: [PATCH] change BlockHashCount parameter (#1086)

---
 runtime/common/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/common/src/lib.rs b/runtime/common/src/lib.rs
index 10e9da736b10..57ef31b70cae 100644
--- a/runtime/common/src/lib.rs
+++ b/runtime/common/src/lib.rs
@@ -51,7 +51,7 @@ pub use impls::{CurrencyToVoteHandler, TargetedFeeAdjustment, ToAuthor};
 pub type NegativeImbalance<T> = <balances::Module<T> as Currency<<T as system::Trait>::AccountId>>::NegativeImbalance;
 
 parameter_types! {
-	pub const BlockHashCount: BlockNumber = 250;
+	pub const BlockHashCount: BlockNumber = 2400;
 	pub const MaximumBlockWeight: Weight = 2 * WEIGHT_PER_SECOND;
 	pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
 	pub const MaximumBlockLength: u32 = 5 * 1024 * 1024;