diff --git a/models/migrations/v46.go b/models/migrations/v46.go
index af2d0c533..21ed4760b 100644
--- a/models/migrations/v46.go
+++ b/models/migrations/v46.go
@@ -7,14 +7,24 @@ package migrations
 import (
 	"fmt"
 
-	"code.gitea.io/gitea/models"
-
 	"github.com/go-xorm/xorm"
+	"time"
 )
 
 func addIssueDependencyTables(x *xorm.Engine) (err error) {
 
-	err = x.Sync(new(models.IssueDependency))
+	type IssueDependency struct {
+		ID           int64     `xorm:"pk autoincr"`
+		UserID       int64     `xorm:"UNIQUE(watch) NOT NULL"`
+		IssueID      int64     `xorm:"UNIQUE(watch) NOT NULL"`
+		DependencyID int64     `xorm:"UNIQUE(watch) NOT NULL"`
+		Created      time.Time `xorm:"-"`
+		CreatedUnix  int64     `xorm:"INDEX created"`
+		Updated      time.Time `xorm:"-"`
+		UpdatedUnix  int64     `xorm:"updated"`
+	}
+
+	err = x.Sync(new(IssueDependency))
 
 	if err != nil {
 		return fmt.Errorf("Error creating issue_dependency_table column definition: %v", err)