diff --git a/crates/ml-features/src/mbp10_loader.rs b/crates/ml-features/src/mbp10_loader.rs
index 3fec7fe49..53c63ea27 100644
--- a/crates/ml-features/src/mbp10_loader.rs
+++ b/crates/ml-features/src/mbp10_loader.rs
@@ -29,8 +29,8 @@
 use data::providers::databento::{dbn_parser::DbnParser, mbp10::Mbp10Snapshot};
 use std::path::Path;
 
-use crate::features::ofi_calculator::OFICalculator;
-use crate::features::trades_loader::load_trades_sync;
+use crate::ofi_calculator::OFICalculator;
+use crate::trades_loader::load_trades_sync;
 use crate::MLError;
 
 /// Load MBP-10 snapshots from DBN file (synchronous wrapper)
diff --git a/crates/ml/src/hyperopt/adapters/dqn.rs b/crates/ml/src/hyperopt/adapters/dqn.rs
index 5dfd3b8cd..737e8caf1 100644
--- a/crates/ml/src/hyperopt/adapters/dqn.rs
+++ b/crates/ml/src/hyperopt/adapters/dqn.rs
@@ -499,9 +499,7 @@ impl ParameterSpace for DQNParams {
 
     fn from_continuous(x: &[f64]) -> Result<Self, MLError> {
         if x.len() != 28 {
-            return Err(MLError::ConfigError {
-                reason: format!("Expected 28 continuous parameters, got {}", x.len()),
-            });
+            return Err(MLError::ConfigError(format!("Expected 28 continuous parameters, got {}", x.len())));
         }
 
         // === 26 TUNED parameters (from search space) ===