diff --git a/stackslib/src/core/mod.rs b/stackslib/src/core/mod.rs
index 12e8606bd9..629cb02c9a 100644
--- a/stackslib/src/core/mod.rs
+++ b/stackslib/src/core/mod.rs
@@ -134,7 +134,7 @@ pub const BITCOIN_TESTNET_STACKS_21_BURN_HEIGHT: u64 = 2_422_101;
 pub const BITCOIN_TESTNET_STACKS_22_BURN_HEIGHT: u64 = 2_431_300;
 pub const BITCOIN_TESTNET_STACKS_23_BURN_HEIGHT: u64 = 2_431_633;
 pub const BITCOIN_TESTNET_STACKS_24_BURN_HEIGHT: u64 = 2_432_545;
-pub const BITCOIN_TESTNET_STACKS_25_BURN_HEIGHT: u64 = 20_000_000;
+pub const BITCOIN_TESTNET_STACKS_25_BURN_HEIGHT: u64 = 2_583_893;
 pub const BITCOIN_TESTNET_STACKS_30_BURN_HEIGHT: u64 = 30_000_000;
 
 pub const BITCOIN_REGTEST_FIRST_BLOCK_HEIGHT: u64 = 0;