diff --git a/model/jpa/src/main/java/org/keycloak/models/jpa/entities/AuthenticationLinkEntity.java b/model/jpa/src/main/java/org/keycloak/models/jpa/entities/AuthenticationLinkEntity.java
index 1eec3e4..e21b4fc 100755
--- a/model/jpa/src/main/java/org/keycloak/models/jpa/entities/AuthenticationLinkEntity.java
+++ b/model/jpa/src/main/java/org/keycloak/models/jpa/entities/AuthenticationLinkEntity.java
@@ -30,9 +30,6 @@ public class AuthenticationLinkEntity {
@Column(name="AUTH_USER_ID")
protected String authUserId;
- // NOTE: @OnetoOne creates a constraint race condition if the join column is on AuthenticationLinkEntity.
- // The race is that user gets loaded concurrently, creates link concurrently, and sets it. Therefore, we have
- // a @ManyToOne on both sides. Broken yes, but, I think we're going to replace AuthenticationLinkEntity anyways.
@Id
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name="USER_ID")
