diff --git a/fstester/setter/cmakelists.txt b/fstester/setter/CMakeLists.txt
similarity index 54%
rename from fstester/setter/cmakelists.txt
rename to fstester/setter/CMakeLists.txt
index af2cc207..790d3910 100644
--- a/fstester/setter/cmakelists.txt
+++ b/fstester/setter/CMakeLists.txt
@@ -3,4 +3,4 @@ project(setter C)
 
 set(CMAKE_C_STANDARD 90)
 
-add_executable(setter main.c)
\ No newline at end of file
+add_executable(setter main.c dos.c os2_16.c os2_32.c win32.c unix.c)
\ No newline at end of file
diff --git a/fstester/setter/os2.c b/fstester/setter/os2.c
deleted file mode 100644
index e2143a46..00000000
--- a/fstester/setter/os2.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/****************************************************************************
-The Disc Image Chef
------------------------------------------------------------------------------
-
-Filename       : os2_32.c
-Author(s)      : Natalia Portillo
-
-Component      : fstester.setter.os2
-
---[ Description ] -----------------------------------------------------------
-
-Contains common OS/2 code
-
---[ License ] ---------------------------------------------------------------
-     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 warraty of
-     MERCHANTIBILITY 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/>.
-
------------------------------------------------------------------------------
-Copyright (C) 2011-2018 Natalia Portillo
-*****************************************************************************/
-
-#if defined(__OS2__) || defined (__os2__)
-
-#define INCL_DOSMISC
-#include <os2.h>
-
-
-#endif