diff --git a/v3/pkg/application/application.go b/v3/pkg/application/application.go
index 56fe7c807..4c5d51f68 100644
--- a/v3/pkg/application/application.go
+++ b/v3/pkg/application/application.go
@@ -735,12 +735,6 @@ func ErrorDialog() *MessageDialog {
 	return newMessageDialog(ErrorDialogType)
 }
 
-// TODO: Why isn't this used?
-
-func OpenDirectoryDialog() *MessageDialog {
-	return newMessageDialog(OpenDirectoryDialogType)
-}
-
 func OpenFileDialog() *OpenFileDialogStruct {
 	return newOpenFileDialog()
 }
diff --git a/v3/pkg/application/dialogs.go b/v3/pkg/application/dialogs.go
index bd54059f3..5fc908bc5 100644
--- a/v3/pkg/application/dialogs.go
+++ b/v3/pkg/application/dialogs.go
@@ -42,7 +42,6 @@ const (
 	QuestionDialogType
 	WarningDialogType
 	ErrorDialogType
-	OpenDirectoryDialogType
 )
 
 type Button struct {
diff --git a/v3/pkg/application/dialogs_windows.go b/v3/pkg/application/dialogs_windows.go
index 24f5c38c8..0a322d6aa 100644
--- a/v3/pkg/application/dialogs_windows.go
+++ b/v3/pkg/application/dialogs_windows.go
@@ -213,7 +213,6 @@ func calculateMessageDialogFlags(options MessageDialogOptions) uint32 {
 		}
 	case WarningDialogType:
 		flags = windows.MB_OK | windows.MB_ICONWARNING
-	case OpenDirectoryDialogType:
 	}
 
 	return flags