diff --git a/compose/schema/bindata.go b/compose/schema/bindata.go
index 0c6f8340f4..e6ce0bfec2 100644
--- a/compose/schema/bindata.go
+++ b/compose/schema/bindata.go
@@ -10,20 +10,19 @@ package schema
 import (
 	"bytes"
 	"compress/gzip"
+	"fmt"
 	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
 	"time"
-
-	"github.com/pkg/errors"
 )
 
 func bindataRead(data []byte, name string) ([]byte, error) {
 	gz, err := gzip.NewReader(bytes.NewBuffer(data))
 	if err != nil {
-		return nil, errors.Errorf("Read %q: %v", name, err)
+		return nil, fmt.Errorf("Read %q: %v", name, err)
 	}
 
 	var buf bytes.Buffer
@@ -31,7 +30,7 @@ func bindataRead(data []byte, name string) ([]byte, error) {
 	clErr := gz.Close()
 
 	if err != nil {
-		return nil, errors.Errorf("Read %q: %v", name, err)
+		return nil, fmt.Errorf("Read %q: %v", name, err)
 	}
 	if clErr != nil {
 		return nil, err
@@ -139,11 +138,11 @@ func Asset(name string) ([]byte, error) {
 	if f, ok := _bindata[cannonicalName]; ok {
 		a, err := f()
 		if err != nil {
-			return nil, errors.Errorf("Asset %s can't read by error: %v", name, err)
+			return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
 		}
 		return a.bytes, nil
 	}
-	return nil, errors.Errorf("Asset %s not found", name)
+	return nil, fmt.Errorf("Asset %s not found", name)
 }
 
 // MustAsset is like Asset but panics when Asset would return an error.
@@ -165,11 +164,11 @@ func AssetInfo(name string) (os.FileInfo, error) {
 	if f, ok := _bindata[cannonicalName]; ok {
 		a, err := f()
 		if err != nil {
-			return nil, errors.Errorf("AssetInfo %s can't read by error: %v", name, err)
+			return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
 		}
 		return a.info, nil
 	}
-	return nil, errors.Errorf("AssetInfo %s not found", name)
+	return nil, fmt.Errorf("AssetInfo %s not found", name)
 }
 
 // AssetNames returns the names of the assets.
@@ -209,12 +208,12 @@ func AssetDir(name string) ([]string, error) {
 		for _, p := range pathList {
 			node = node.Children[p]
 			if node == nil {
-				return nil, errors.Errorf("Asset %s not found", name)
+				return nil, fmt.Errorf("Asset %s not found", name)
 			}
 		}
 	}
 	if node.Func != nil {
-		return nil, errors.Errorf("Asset %s not found", name)
+		return nil, fmt.Errorf("Asset %s not found", name)
 	}
 	rv := make([]string, 0, len(node.Children))
 	for childName := range node.Children {
@@ -227,7 +226,6 @@ type bintree struct {
 	Func     func() (*asset, error)
 	Children map[string]*bintree
 }
-
 var _bintree = &bintree{nil, map[string]*bintree{
 	"data": &bintree{nil, map[string]*bintree{
 		"config_schema_v3.0.json": &bintree{dataConfig_schema_v30Json, map[string]*bintree{}},
@@ -282,3 +280,4 @@ func _filePath(dir, name string) string {
 	cannonicalName := strings.Replace(name, "\\", "/", -1)
 	return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
 }
+