diff --git a/ChangeLog.txt b/ChangeLog.txt
index 0612b9ea65..f68996e292 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -10,6 +10,10 @@
      * Change, ! Fix, % Optimization, + Addition, - Removal, ; Comment
  */
 
+2013-03-29 18:17 UTC+0100 Viktor Szakats (harbour syenar.net)
+  * utils/hbmk2/po/hbmk2.en_US.po -> utils/hbmk2/po/hbmk2.en.po
+    * tuning language IDs
+
 2013-03-29 16:32 UTC+0100 Viktor Szakats (harbour syenar.net)
   * utils/hbmk2/po/hbmk2.pt_BR.po
     * updated translation (by SAMI LAHAM)
diff --git a/utils/hbmk2/po/hbmk2.en_US.po b/utils/hbmk2/po/hbmk2.en.po
similarity index 100%
rename from utils/hbmk2/po/hbmk2.en_US.po
rename to utils/hbmk2/po/hbmk2.en.po