diff --git a/ore/api/src/consts.rs b/ore/api/src/consts.rs
index efb6a3f..fe773ae 100644
--- a/ore/api/src/consts.rs
+++ b/ore/api/src/consts.rs
@@ -61,5 +61,8 @@ pub const SLOT_WINDOW: u64 = 4;
 /// Amount of hash tokens to mint to market.
 pub const HASH_TOKEN_SUPPLY: u64 = 10_000_000;
 
+/// The block reward.
+pub const BLOCK_REWARD: u64 = ONE_ORE * 10;
+
 /// The virtual ORE liquidity.
-pub const VIRTUAL_ORE_LIQUIDITY: u64 = ONE_ORE * 5;
+pub const VIRTUAL_ORE_LIQUIDITY: u64 = BLOCK_REWARD / 2;
diff --git a/ore/program/src/open.rs b/ore/program/src/open.rs
index 61040b1..a4fad1f 100644
--- a/ore/program/src/open.rs
+++ b/ore/program/src/open.rs
@@ -55,7 +55,7 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
     block.best_hash = [0; 32];
     block.best_miner = Pubkey::default();
     block.id = id;
-    block.reward = ONE_ORE * 10;
+    block.reward = BLOCK_REWARD;
     block.slot_hash = [0; 32];
     block.start_slot = start_slot;