diff --git a/utils/code_model_generator/main.cpp b/utils/code_model_generator/main.cpp
index 39038ff4..19857d25 100755
--- a/utils/code_model_generator/main.cpp
+++ b/utils/code_model_generator/main.cpp
@@ -1,7 +1,7 @@
 /*
 	PIP - Platform Independent Primitives
 	Code model generator
-	Copyright (C) 2019  Ivan Pelipenko peri4ko@yandex.ru
+	Copyright (C) 2020  Ivan Pelipenko peri4ko@yandex.ru
 
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -324,7 +324,16 @@ void makeGetterValue(PIFile & f, const PICodeParser::Entity * e) {
 
 void writeModel(PICodeParser & parser, PICLI & cli, const PIString out, bool meta, bool enums, bool streams, bool texts, bool getters) {
 	PIVector<const PICodeParser::Entity * > ventities;
-	PIString defname = out.replaceAll(".", "_").replaceAll("/", "_").replaceAll(":", "_").replaceAll("-", "_").removeAll(" ").toUpperCase() + "_H";
+	PIString defname = out
+						.replaceAll(".", "_")
+						.replaceAll("/", "_")
+						.replaceAll(":", "_")
+						.replaceAll("-", "_")
+						.replaceAll("@", "_")
+						.replaceAll("\\", "_")
+						.removeAll(" ")
+						.toUpperCase()
+						+ "_H";
 	bool inc_h, inc_cpp;
 	inc_h = streams || texts;
 	inc_cpp = !inc_h && getters;