diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index bb80f991e2..5ad9739bcc 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -17,6 +17,10 @@
    past entries belonging to author(s): Viktor Szakats.
 */
 
+2009-10-07 18:32 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
+  * utils/hbmk2/hbmk2.prg
+    + Enabled upx support on all *nix system.
+
 2009-10-07 14:27 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   * package/winuni/RELNOTES
     + Note about upx update. (still no win64 support, but there are 
diff --git a/harbour/utils/hbmk2/hbmk2.prg b/harbour/utils/hbmk2/hbmk2.prg
index cce96ef914..c177a90873 100644
--- a/harbour/utils/hbmk2/hbmk2.prg
+++ b/harbour/utils/hbmk2/hbmk2.prg
@@ -4322,8 +4322,7 @@ FUNCTION hbmk( aArgs, /* @ */ lPause )
 
          /* Setup compressor for host platform */
 
-         #if defined( __PLATFORM__LINUX ) .OR. ;
-             defined( __PLATFORM__DARWIN )
+         #if defined( __PLATFORM__UNIX )
 
             cBin_Cprs := "upx"
             cOpt_Cprs := "{OB}"