diff --git a/next-gen-signatures/src/crypto/zkp/issuance.rs b/next-gen-signatures/src/crypto/zkp/issuance.rs
index 431b4ed..d53e619 100644
--- a/next-gen-signatures/src/crypto/zkp/issuance.rs
+++ b/next-gen-signatures/src/crypto/zkp/issuance.rs
@@ -24,6 +24,8 @@ pub async fn issue<R: RngCore>(
             {
                 "@context": [
                     "https://www.w3.org/ns/did/v1",
+                    "https://w3id.org/security/multikey/v1",
+                    "https://w3id.org/security/jwk/v1",
                     "https://w3id.org/security/data-integrity/v2"
                 ],
                 "id": issuer_id,