diff --git a/orm.go b/orm.go
index 21a7c892..ab526696 100644
--- a/orm.go
+++ b/orm.go
@@ -22,7 +22,7 @@ type Orm struct {
 	selectStr   string
 	orderStrs   []string
 	offsetInt   int
-	limitInt    int
+	limitStr    string
 	operation   string
 }
 
@@ -41,9 +41,13 @@ func (s *Orm) Where(querystring interface{}, args ...interface{}) *Orm {
 func (s *Orm) Limit(value interface{}) *Orm {
 	switch value := value.(type) {
 	case string:
-		s.limitInt, _ = strconv.Atoi(value)
+		s.limitStr = value
 	case int:
-		s.limitInt = value
+		if value < 0 {
+			s.limitStr = ""
+		} else {
+			s.limitStr = strconv.Itoa(value)
+		}
 	default:
 		s.Error = errors.New("Can' understand the value of Limit, Should be int")
 	}
diff --git a/orm_test.go b/orm_test.go
index fc07d219..5774507c 100644
--- a/orm_test.go
+++ b/orm_test.go
@@ -255,3 +255,12 @@ func TestOrderAndPluck(t *testing.T) {
 		t.Errorf("Should be ordered correctly with multiple orders")
 	}
 }
+
+func TestLimit(t *testing.T) {
+	var users1, users2, users3 []User
+	db.Order("age desc").Limit(3).Find(&users1).Limit(5).Find(&users2).Limit(-1).Find(&users3)
+
+	if !(len(users1) == 3 && len(users2) == 5 && len(users3) > 5) {
+		t.Errorf("Limit should works perfectly")
+	}
+}
diff --git a/sql.go b/sql.go
index 4b82ee21..36321155 100644
--- a/sql.go
+++ b/sql.go
@@ -215,16 +215,24 @@ func (s *Orm) selectSql() string {
 	}
 }
 
-func (s *Orm) orderSql() (str string) {
+func (s *Orm) orderSql() string {
 	if len(s.orderStrs) == 0 {
-		return
+		return ""
 	} else {
 		return " ORDER BY " + strings.Join(s.orderStrs, ",")
 	}
 }
 
+func (s *Orm) limitSql() string {
+	if len(s.limitStr) == 0 {
+		return ""
+	} else {
+		return " LIMIT " + s.limitStr
+	}
+}
+
 func (s *Orm) combinedSql() string {
-	return s.whereSql() + s.orderSql()
+	return s.whereSql() + s.orderSql() + s.limitSql()
 }
 
 func (s *Orm) addToVars(value interface{}) string {