diff --git a/packages/contracts/ts/index.ts b/packages/contracts/ts/index.ts
index cbf351c71..c2bc0a25c 100644
--- a/packages/contracts/ts/index.ts
+++ b/packages/contracts/ts/index.ts
@@ -34,7 +34,6 @@ export {
   type IDeployParams,
 } from "../tasks/helpers/types";
 export { linkPoseidonLibraries } from "../tasks/helpers/abi";
-export { buildPoseidonT3, buildPoseidonT4, buildPoseidonT5, buildPoseidonT6 } from "./buildPoseidon";
 
 export type { IVerifyingKeyStruct, SnarkProof, Groth16Proof, Proof } from "./types";
 export * from "../typechain-types";