diff --git a/pkg/services/temp_user/model.go b/pkg/services/temp_user/model.go
index 60e520a7eb2..1e05d15d832 100644
--- a/pkg/services/temp_user/model.go
+++ b/pkg/services/temp_user/model.go
@@ -24,7 +24,7 @@ const (
 
 // TempUser holds data for org invites and unconfirmed sign ups
 type TempUser struct {
-	ID              int64 `xorm:"id"`
+	ID              int64 `xorm:"pk autoincr 'id'"`
 	OrgID           int64 `xorm:"org_id"`
 	Version         int
 	Email           string
diff --git a/pkg/services/temp_user/tempuserimpl/store_test.go b/pkg/services/temp_user/tempuserimpl/store_test.go
index 7de6f1c40dc..507b5ef179b 100644
--- a/pkg/services/temp_user/tempuserimpl/store_test.go
+++ b/pkg/services/temp_user/tempuserimpl/store_test.go
@@ -32,6 +32,13 @@ func TestIntegrationTempUserCommandsAndQueries(t *testing.T) {
 		require.Nil(t, err)
 	}
 
+	t.Run("Can create multiple temp users", func(t *testing.T) {
+		setup(t)
+		created, err := store.CreateTempUser(context.Background(), &cmd)
+		require.Nil(t, err)
+		require.Equal(t, int64(2), created.ID)
+	})
+
 	t.Run("Should be able to get temp users by org id", func(t *testing.T) {
 		setup(t)
 		query := tempuser.GetTempUsersQuery{OrgID: 2256, Status: tempuser.TmpUserInvitePending}