diff --git a/main.c b/main.c
index 3afd344..c0cc8b6 100644
--- a/main.c
+++ b/main.c
@@ -189,7 +189,6 @@ static void on_convert_clicked(gpointer button, gpointer user)
 	dialog = gtk_file_chooser_dialog_new("Save TeX File", GTK_WINDOW(data->main_window), GTK_FILE_CHOOSER_ACTION_SAVE,
 					     "Cancel", GTK_RESPONSE_CANCEL, "Save", GTK_RESPONSE_ACCEPT, NULL);
 	res = gtk_dialog_run(GTK_DIALOG(dialog));
-	gtk_widget_destroy(dialog);
 	if (res == GTK_RESPONSE_ACCEPT) {
 		file_name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
 		tex_file = fopen(file_name, "w");
@@ -199,6 +198,7 @@ static void on_convert_clicked(gpointer button, gpointer user)
 		fclose(tex_file);
 	}
 
+	gtk_widget_destroy(dialog);
 	g_list_free_full(layer_list, (GDestroyNotify)delete_layer_info_struct);
 }