diff --git a/internal/fileutil/fileutil.go b/internal/fileutil/fileutil.go
index 18ff10a4a..8a889f495 100644
--- a/internal/fileutil/fileutil.go
+++ b/internal/fileutil/fileutil.go
@@ -91,6 +91,9 @@ func CompressDirToTgz(chartTmpDir, tmpdir string) (*bytes.Buffer, error) {
 		// (see https://golang.org/src/archive/tar/common.go?#L626)
 		header.Name = strings.TrimPrefix(filepath.ToSlash(file), tmpdir+"/")
 		header.ModTime = time.Date(1977, time.May, 25, 0, 0, 0, 0, time.UTC)
+		header.AccessTime = time.Date(1977, time.May, 25, 0, 0, 0, 0, time.UTC)
+		header.ChangeTime = time.Date(1977, time.May, 25, 0, 0, 0, 0, time.UTC)
+		header.Format = tar.FormatGNU
 
 		// write header
 		if err := tw.WriteHeader(header); err != nil {
diff --git a/internal/fileutil/fileutil_test.go b/internal/fileutil/fileutil_test.go
index 6d2b8d03e..ac10dbac6 100644
--- a/internal/fileutil/fileutil_test.go
+++ b/internal/fileutil/fileutil_test.go
@@ -63,8 +63,8 @@ func TestCompressDirToTgz(t *testing.T) {
 
 	testDataDir := "testdata"
 	chartTestDir := "testdata/helmchart"
-	expectMd5Value := "47e407d2251866226cb7df4c44028091"
-	expectChartBytesLen := 3990
+	expectMd5Value := "218a88e89fa53efc6dd56aab27159880"
+	expectChartBytesLen := 3998
 
 	chartBytes, err := CompressDirToTgz(chartTestDir, testDataDir)
 	if err != nil {
diff --git a/pkg/downloader/chart_downloader.go b/pkg/downloader/chart_downloader.go
index f07cf274b..720b3e69b 100644
--- a/pkg/downloader/chart_downloader.go
+++ b/pkg/downloader/chart_downloader.go
@@ -118,7 +118,7 @@ func (c *ChartDownloader) DownloadTo(ref, version, dest string) (string, *proven
 		name = fmt.Sprintf("%s-%s.tgz", name[:idx], name[idx+1:])
 	}
 	if scheme == "git" {
-		gitGetter, ok := g.(*getter.GITGetter)
+		gitGetter, ok := g.(*getter.GitGetter)
 		if !ok {
 			return "", nil, fmt.Errorf("can't convert to GITGetter")
 		}
diff --git a/pkg/getter/getter.go b/pkg/getter/getter.go
index 489a7f6c9..a9e33524c 100644
--- a/pkg/getter/getter.go
+++ b/pkg/getter/getter.go
@@ -190,7 +190,7 @@ var ociProvider = Provider{
 
 var gitProvider = Provider{
 	Schemes: []string{"git"},
-	New:     NewGITGetter,
+	New:     NewGitGetter,
 }
 
 // All finds all of the registered getters as a list of Provider instances.
diff --git a/pkg/getter/gitgetter.go b/pkg/getter/gitgetter.go
index 470e51681..cc901839b 100644
--- a/pkg/getter/gitgetter.go
+++ b/pkg/getter/gitgetter.go
@@ -30,18 +30,18 @@ import (
 // Assigned here so it can be overridden for testing.
 var gitCloneTo = gitutil.CloneTo
 
-// GITGetter is the default HTTP(/S) backend handler
-type GITGetter struct {
+// GitGetter is the default HTTP(/S) backend handler
+type GitGetter struct {
 	opts options
 }
 
-func (g *GITGetter) ChartName() string {
+func (g *GitGetter) ChartName() string {
 	return g.opts.chartName
 }
 
 // ensureGitDirIgnored will append ".git/" to the .helmignore file in a directory.
 // Create the .helmignore file if it does not exist.
-func (g *GITGetter) ensureGitDirIgnored(repoPath string) error {
+func (g *GitGetter) ensureGitDirIgnored(repoPath string) error {
 	helmignorePath := filepath.Join(repoPath, ".helmignore")
 	f, err := os.OpenFile(helmignorePath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
 	if err != nil {
@@ -55,14 +55,14 @@ func (g *GITGetter) ensureGitDirIgnored(repoPath string) error {
 }
 
 //Get performs a Get from repo.Getter and returns the body.
-func (g *GITGetter) Get(href string, options ...Option) (*bytes.Buffer, error) {
+func (g *GitGetter) Get(href string, options ...Option) (*bytes.Buffer, error) {
 	for _, opt := range options {
 		opt(&g.opts)
 	}
 	return g.get(href)
 }
 
-func (g *GITGetter) get(href string) (*bytes.Buffer, error) {
+func (g *GitGetter) get(href string) (*bytes.Buffer, error) {
 	gitURL := strings.TrimPrefix(href, "git://")
 	version := g.opts.version
 	chartName := g.opts.chartName
@@ -96,10 +96,10 @@ func (g *GITGetter) get(href string) (*bytes.Buffer, error) {
 	return buf, nil
 }
 
-// NewGITGetter constructs a valid git client as a Getter
-func NewGITGetter(ops ...Option) (Getter, error) {
+// NewGitGetter constructs a valid git client as a Getter
+func NewGitGetter(ops ...Option) (Getter, error) {
 
-	client := GITGetter{}
+	client := GitGetter{}
 
 	for _, opt := range ops {
 		opt(&client.opts)
diff --git a/pkg/getter/gitgetter_test.go b/pkg/getter/gitgetter_test.go
index cf82edbb3..94bbb0d62 100644
--- a/pkg/getter/gitgetter_test.go
+++ b/pkg/getter/gitgetter_test.go
@@ -20,12 +20,12 @@ import (
 )
 
 func TestNewGITGetter(t *testing.T) {
-	g, err := NewGITGetter()
+	g, err := NewGitGetter()
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	if _, ok := g.(*GITGetter); !ok {
+	if _, ok := g.(*GitGetter); !ok {
 		t.Fatal("Expected NewGITGetter to produce an *GITGetter")
 	}
 }