diff --git a/pgml-sdks/pgml/build.rs b/pgml-sdks/pgml/build.rs
index 5048f2b57..4f476884f 100644
--- a/pgml-sdks/pgml/build.rs
+++ b/pgml-sdks/pgml/build.rs
@@ -22,6 +22,7 @@ export function newModel(name?: string, source?: string, parameters?: Json): Mod
 export function newSplitter(name?: string, parameters?: Json): Splitter;
 export function newBuiltins(database_url?: string): Builtins;
 export function newPipeline(name: string, model?: Model, splitter?: Splitter, parameters?: Json): Pipeline;
+export function newTransformerPipeline(task: string, model?: string, args?: Json, database_url?: string): TransformerPipeline;
 "#;
 
 fn main() {