diff --git a/ChangeLog.txt b/ChangeLog.txt
index d6dfad6c96..9a85bf4ac5 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -10,6 +10,10 @@
      * Change, ! Fix, % Optimization, + Addition, - Removal, ; Comment
  */
 
+2016-01-09 20:54 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
+  * contrib/hbbz2io/bz2io.c
+    * pacified warning
+
 2016-01-09 20:30 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
   * contrib/hbbz2/core.c
   * contrib/hbbz2/hbbz2.hbp
diff --git a/contrib/hbbz2io/bz2io.c b/contrib/hbbz2io/bz2io.c
index dcb20c6fde..863b5cb42c 100644
--- a/contrib/hbbz2io/bz2io.c
+++ b/contrib/hbbz2io/bz2io.c
@@ -447,8 +447,14 @@ static HB_SIZE s_fileRead( PHB_FILE pFile, void * buffer, HB_SIZE nSize,
          }
       }
       if( pFile->bz2.total_out_lo32 != 0 || pFile->bz2.total_out_hi32 != 0 )
+      {
+#if HB_SIZE_MAX <= UINT_MAX
+         nResult = ( HB_SIZE ) pFile->bz2.total_out_lo32;
+#else
          nResult = ( ( HB_SIZE ) pFile->bz2.total_out_hi32 << 32 ) |
                    ( HB_SIZE ) pFile->bz2.total_out_lo32;
+#endif
+      }
       pFile->seek_pos += hb_fileResult( nResult );
    }
    else