diff --git a/engine.go b/engine.go
index d94591e1..6dd4df3e 100644
--- a/engine.go
+++ b/engine.go
@@ -367,8 +367,8 @@ func (engine *Engine) dumpTables(tables []*schemas.Table, w io.Writer, tp ...sch
 		distDBName = string(tp[0])
 	}
 
-	_, err := io.WriteString(w, fmt.Sprintf("/*Generated by xorm v%s %s, from %s to %s*/\n\n",
-		Version, time.Now().In(engine.TZLocation).Format("2006-01-02 15:04:05"), engine.dialect.URI().DBType, strings.ToUpper(distDBName)))
+	_, err := io.WriteString(w, fmt.Sprintf("/*Generated by xorm %s, from %s to %s*/\n\n",
+		time.Now().In(engine.TZLocation).Format("2006-01-02 15:04:05"), engine.dialect.URI().DBType, strings.ToUpper(distDBName)))
 	if err != nil {
 		return err
 	}
diff --git a/xorm.go b/xorm.go
index 3618b718..2025522f 100644
--- a/xorm.go
+++ b/xorm.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build go1.8
+// +build go1.11
 
 package xorm
 
@@ -20,11 +20,6 @@ import (
 	"xorm.io/xorm/tags"
 )
 
-const (
-	// Version show the xorm's version
-	Version string = "0.8.0.1015"
-)
-
 func close(engine *Engine) {
 	engine.Close()
 }