diff --git a/crates/chainspec/src/spec.rs b/crates/chainspec/src/spec.rs
index 496a171e5..eba0bb421 100644
--- a/crates/chainspec/src/spec.rs
+++ b/crates/chainspec/src/spec.rs
@@ -109,7 +109,7 @@ pub static MAINNET: LazyLock<Arc<ChainSpec>> = LazyLock::new(|| {
             b256!("649bbc62d0e31342afea4e5cd82d4049e7e1ee912fc0889aa790803be39038c5"),
         )),
         base_fee_params: BaseFeeParamsKind::Constant(BaseFeeParams::ethereum()),
-        prune_delete_limit: 20000,
+        prune_delete_limit: MAINNET_PRUNE_DELETE_LIMIT,
         blob_params: HardforkBlobParams::default(),
     };
     spec.genesis.config.dao_fork_support = true;