diff --git a/generator/configMap.go b/generator/configMap.go
index 9af2d37..d65811d 100644
--- a/generator/configMap.go
+++ b/generator/configMap.go
@@ -24,17 +24,6 @@ const (
 	FileMapUsageFiles                         // files in a configmap.
 )
 
-// NewFileMap creates a new DataMap from a compose service. The appName is the name of the application taken from the project name.
-func NewFileMap(service types.ServiceConfig, appName, kind string) DataMap {
-	switch kind {
-	case "configmap":
-		return NewConfigMap(service, appName, true)
-	default:
-		log.Fatalf("Unknown filemap kind: %s", kind)
-	}
-	return nil
-}
-
 // only used to check interface implementation
 var (
 	_ DataMap = (*ConfigMap)(nil)
diff --git a/generator/converter.go b/generator/converter.go
index 3cea782..bbb2400 100644
--- a/generator/converter.go
+++ b/generator/converter.go
@@ -397,23 +397,6 @@ func addMainTagAppDoc(values []byte, project *types.Project) []byte {
 	return []byte(strings.Join(lines, "\n"))
 }
 
-// addModeline adds a modeline to the values.yaml file to make sure that vim
-// will use the correct syntax highlighting.
-func addModeline(values []byte) []byte {
-	modeline := "# vi" + "m: ft=helm.gotmpl.yaml"
-
-	// if the values ends by `{{- end }}` we need to add the modeline before
-	lines := strings.Split(string(values), "\n")
-
-	if lines[len(lines)-1] == "{{- end }}" || lines[len(lines)-1] == "{{- end -}}" {
-		lines = lines[:len(lines)-1]
-		lines = append(lines, modeline, "{{- end }}")
-		return []byte(strings.Join(lines, "\n"))
-	}
-
-	return append(values, []byte(modeline)...)
-}
-
 func addResourceHelp(values []byte) []byte {
 	lines := strings.Split(string(values), "\n")
 	for i, line := range lines {