diff --git a/rtl/objpas/sysutils/osutil.inc b/rtl/objpas/sysutils/osutil.inc
index 2c2a02edf7..ffa7531efd 100644
--- a/rtl/objpas/sysutils/osutil.inc
+++ b/rtl/objpas/sysutils/osutil.inc
@@ -150,7 +150,7 @@ end;
   ---------------------------------------------------------------------}
 {
  If a particular OS does it different:
- - set the HAVE_OSCONFIG define before including sysutils.inc.
+ - set the HAS_OSCONFIG define before including sysutils.inc.
  - implement the functions.
  Default config assumes a DOS-like configuration.
 }