diff --git a/api/src/duckdb.ts b/api/src/duckdb.ts
index 6776bce5..0f3ad779 100644
--- a/api/src/duckdb.ts
+++ b/api/src/duckdb.ts
@@ -11,6 +11,7 @@ export * from './DuckDBConnection';
 export * from './DuckDBDataChunk';
 export * from './DuckDBExtractedStatements';
 export * from './DuckDBInstance';
+export * from './DuckDBInstanceCache';
 export * from './DuckDBLogicalType';
 export * from './DuckDBMaterializedResult';
 export * from './DuckDBPendingResult';