diff --git a/v3/pkg/application/linux_cgo.go b/v3/pkg/application/linux_cgo.go
index dc344e23..955dea05 100644
--- a/v3/pkg/application/linux_cgo.go
+++ b/v3/pkg/application/linux_cgo.go
@@ -858,6 +858,10 @@ func messageDialogCB(button C.int) {
 
 }
 
+func runOpenFileDialog(dialog *OpenFileDialog) ([]string, error) {
+	return []string{}, fmt.Errorf("not implemented")
+}
+
 func runQuestionDialog(parent pointer, options *MessageDialog) int {
 	cMsg := C.CString(options.Message)
 	cTitle := C.CString(options.Title)
@@ -921,6 +925,10 @@ func runQuestionDialog(parent pointer, options *MessageDialog) int {
 	return int(C.gtk_dialog_run((*C.GtkDialog)(unsafe.Pointer(dialog))))
 }
 
+func runSaveFileDialog(dialog *SaveFileDialog) (string, error) {
+	return "", fmt.Errorf("not implemented")
+}
+
 //export openFileDialogCallbackEnd
 func openFileDialogCallbackEnd(cid C.uint) {
 	id := uint(cid)