diff --git a/deployment/assets/postgres/ih_schema.sql b/deployment/assets/postgres/ih_schema.sql
index 7f982b82..635a1efb 100644
--- a/deployment/assets/postgres/ih_schema.sql
+++ b/deployment/assets/postgres/ih_schema.sql
@@ -57,7 +57,8 @@ CREATE TABLE IF NOT EXISTS keypair_resource
     rotation_duration     BIGINT,                                     -- duration during which this keypair is in a transitional state (rotated, not yet deactivated)
     serialized_public_key VARCHAR             NOT NULL,               -- serialized public key (PEM, JWK,...)
     private_key_alias     VARCHAR             NOT NULL,               -- alias under which the private key is stored in the HSM/Vault
-    state                 INT                 NOT NULL DEFAULT 100    -- KeyPairState
+    state                 INT                 NOT NULL DEFAULT 100,   -- KeyPairState
+    key_context           VARCHAR                                     --the key context, will end up in the VerificationMethod of the DID Document
 );
 
 CREATE TABLE IF NOT EXISTS participant_context