diff --git a/xvaga/xvaga.cpp b/xvaga/xvaga.cpp
index 8242eb204..411b2a7de 100755
--- a/xvaga/xvaga.cpp
+++ b/xvaga/xvaga.cpp
@@ -4093,6 +4093,10 @@ BOOLEAN xvt_fsys_removefile(const char *pathname)
   return xvt_fsys_remove_file(pathname);
 }
 
+BOOLEAN xvt_fsys_rename_file(const char *src_pathname, const char *dst_pathname)
+{
+  return wxRenameFile(src_pathname, dst_pathname);
+}
 
 ///////////////////////////////////////////////////////////
 // Timers
diff --git a/xvaga/xvt.h b/xvaga/xvt.h
index 1424ccffb..a7073d263 100755
--- a/xvaga/xvt.h
+++ b/xvaga/xvt.h
@@ -185,6 +185,7 @@ XVTDLL BOOLEAN        xvt_fsys_mkdir(const char *pathname);
 XVTDLL BOOLEAN        xvt_fsys_rmdir(const char *pathname);
 XVTDLL BOOLEAN        xvt_fsys_removefile(const char *pathname); // DEPRECATED!
 XVTDLL BOOLEAN        xvt_fsys_remove_file(const char *pathname);
+XVTDLL BOOLEAN        xvt_fsys_rename_file(const char *src_pathname, const char *dst_pathname);
 XVTDLL int            xvt_fsys_access(const char *pathname, int mode);
 XVTDLL BOOLEAN        xvt_fsys_file_exists(const char *pathname);
 XVTDLL int            xvt_fsys_get_campo_stp_value(const char* name, char* value, int valsize);