diff --git a/src_main/io_devices/piiomodule.h b/src_main/io_devices/piiomodule.h
deleted file mode 100644
index 8de428ec..00000000
--- a/src_main/io_devices/piiomodule.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
-    PIP - Platform Independent Primitives
-    Module includes
-    Copyright (C) 2018  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
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef PIIOMODULE_H
-#define PIIOMODULE_H
-
-#include "piiodevicesmodule.h"
-
-#endif // PIIOMODULE_H
diff --git a/src_main/pip.h b/src_main/pip.h
index 7224b59d..ce693592 100755
--- a/src_main/pip.h
+++ b/src_main/pip.h
@@ -24,7 +24,8 @@
 #include "picontainersmodule.h"
 #include "piconsolemodule.h"
 #include "pithreadmodule.h"
-#include "piiomodule.h"
+#include "piiodevicesmodule.h"
+#include "piioutilsmodule.h"
 #include "pimathmodule.h"
 #include "pisystemmodule.h"
 #include "pigeomodule.h"