diff --git a/crates/fidc-core/src/platform_expr_strategy.rs b/crates/fidc-core/src/platform_expr_strategy.rs
index 9f9198d..cdf0c0a 100644
--- a/crates/fidc-core/src/platform_expr_strategy.rs
+++ b/crates/fidc-core/src/platform_expr_strategy.rs
@@ -21266,7 +21266,7 @@ mod tests {
         gap_config.stock_filter_expr = "close > 10.0".into();
         let gap_strategy = PlatformExprStrategy::new(gap_config);
         let indexed = gap_strategy.stock_state_with_factor_date(&gap_ctx, date, factor_date, symbol);
-        assert!(matches!(&indexed, Err(BacktestError::Data(crate::data::DataSetError::MissingSnapshot {
+        assert!(matches!(&indexed, Err(crate::BacktestError::Data(crate::data::DataSetError::MissingSnapshot {
             kind: "feature_market", date: missing_date, symbol: missing_symbol,
         })) if *missing_date == factor_date && missing_symbol == symbol),
             "missing decision-date OHLCV must not become execution-date values: {indexed:?}");
@@ -21276,7 +21276,7 @@ mod tests {
             &gap_ctx, date, factor_date, missing_feature_day.symbol_id(symbol).unwrap(), symbol,
             &execution_view, &feature_view,
         );
-        assert!(matches!(&viewed, Err(BacktestError::Data(crate::data::DataSetError::MissingSnapshot {
+        assert!(matches!(&viewed, Err(crate::BacktestError::Data(crate::data::DataSetError::MissingSnapshot {
             kind: "feature_market", date: missing_date, ..
         })) if *missing_date == factor_date), "daily views must preserve the same missing-date boundary: {viewed:?}");
         assert!(gap_strategy.stock_state_cache.borrow().is_empty());