diff --git a/models/user/federated_user.go b/models/user/federated_user.go
index cb65948b73..a730a14645 100644
--- a/models/user/federated_user.go
+++ b/models/user/federated_user.go
@@ -8,7 +8,6 @@ import (
 )
 
 type FederatedUser struct {
-	ID               int64  `xorm:"pk NOT NULL"`
 	UserID           int64  `xorm:"NOT NULL"`
 	ExternalID       string `xorm:"TEXT UNIQUE(federation_mapping) NOT NULL"`
 	FederationHostID int64  `xorm:"UNIQUE(federation_mapping) NOT NULL"`