diff --git a/Gopkg.lock b/Gopkg.lock
deleted file mode 100644
index 276890d..0000000
--- a/Gopkg.lock
+++ /dev/null
@@ -1,15 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
-  name = "github.com/DATA-DOG/go-sqlmock"
-  packages = ["."]
-  revision = "d76b18b42f285b792bf985118980ce9eacea9d10"
-  version = "v1.3.0"
-
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  inputs-digest = "988d3551024f0c7c7eb0c26b50b95e2f2d9ac8d7e71f35f5e3b226afc317987f"
-  solver-name = "gps-cdcl"
-  solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
deleted file mode 100644
index 8b3f987..0000000
--- a/Gopkg.toml
+++ /dev/null
@@ -1,26 +0,0 @@
-
-# Gopkg.toml example
-#
-# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
-# for detailed Gopkg.toml documentation.
-#
-# required = ["github.com/user/thing/cmd/thing"]
-# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
-#
-# [[constraint]]
-#   name = "github.com/user/project"
-#   version = "1.0.0"
-#
-# [[constraint]]
-#   name = "github.com/user/project2"
-#   branch = "dev"
-#   source = "github.com/myfork/project2"
-#
-# [[override]]
-#  name = "github.com/x/y"
-#  version = "2.4.0"
-
-
-[[constraint]]
-  name = "github.com/DATA-DOG/go-sqlmock"
-  version = "~1.3.0"
diff --git a/dump.go b/dump.go
index a5f09b4..b3f5f4c 100644
--- a/dump.go
+++ b/dump.go
@@ -41,7 +41,6 @@ type table struct {
 
 	data   *Data
 	rows   *sql.Rows
-	types  []reflect.Type
 	values []interface{}
 }
 
@@ -53,7 +52,7 @@ type metaData struct {
 
 const (
 	// Version of this plugin for easy reference
-	Version = "0.5.0"
+	Version = "0.5.1"
 
 	defaultMaxAllowedPacket = 4194304
 )
@@ -302,7 +301,7 @@ func (table *table) CreateSQL() (string, error) {
 }
 
 func (table *table) Init() (err error) {
-	if len(table.types) != 0 {
+	if len(table.values) != 0 {
 		return errors.New("can't init twice")
 	}
 
@@ -324,22 +323,22 @@ func (table *table) Init() (err error) {
 		return err
 	}
 
-	table.types = make([]reflect.Type, len(tt))
+	var t reflect.Type
 	table.values = make([]interface{}, len(tt))
 	for i, tp := range tt {
 		st := tp.ScanType()
 		if tp.DatabaseTypeName() == "BLOB" {
-			table.types[i] = reflect.TypeOf(sql.RawBytes{})
+			t = reflect.TypeOf(sql.RawBytes{})
 		} else if st != nil && (st.Kind() == reflect.Int ||
 			st.Kind() == reflect.Int8 ||
 			st.Kind() == reflect.Int16 ||
 			st.Kind() == reflect.Int32 ||
 			st.Kind() == reflect.Int64) {
-			table.types[i] = reflect.TypeOf(sql.NullInt64{})
+			t = reflect.TypeOf(sql.NullInt64{})
 		} else {
-			table.types[i] = reflect.TypeOf(sql.NullString{})
+			t = reflect.TypeOf(sql.NullString{})
 		}
-		table.values[i] = reflect.New(table.types[i]).Interface()
+		table.values[i] = reflect.New(t).Interface()
 	}
 	return nil
 }