diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 2e8c90cb9c..18a5ff386e 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,12 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2012-07-23 01:51 UTC+0200 Viktor Szakats (vszakats syenar.net)
+  * src/lang/msgrukoi.c
+  * src/lang/msguakoi.c
+    ! fixed wrong module IDs. RUKOI8 -> RUKOI, UAKOI8 -> UAKOI
+      INCOMPATIBLE
+
 2012-07-23 01:50 UTC+0200 Viktor Szakats (vszakats syenar.net)
   * src/lang/msgrukoi.c
   * src/lang/msguakoi.c
diff --git a/harbour/src/lang/msgrukoi.c b/harbour/src/lang/msgrukoi.c
index 0388b21ff3..d031fb293a 100644
--- a/harbour/src/lang/msgrukoi.c
+++ b/harbour/src/lang/msgrukoi.c
@@ -200,5 +200,5 @@ static HB_LANG s_lang =
    }
 };
 
-#define HB_LANG_ID      RUKOI8
+#define HB_LANG_ID      RUKOI
 #include "hbmsgreg.h"
diff --git a/harbour/src/lang/msguakoi.c b/harbour/src/lang/msguakoi.c
index 5999e60412..d73d2d1206 100644
--- a/harbour/src/lang/msguakoi.c
+++ b/harbour/src/lang/msguakoi.c
@@ -200,5 +200,5 @@ static HB_LANG s_lang =
    }
 };
 
-#define HB_LANG_ID      UAKOI8
+#define HB_LANG_ID      UAKOI
 #include "hbmsgreg.h"