diff --git a/auto/lib/zlib/makefile.bcc b/auto/lib/zlib/makefile.bcc
index 0ec4de8..95e8800 100644
--- a/auto/lib/zlib/makefile.bcc
+++ b/auto/lib/zlib/makefile.bcc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS = -q -O2 -tWM $(CPU_OPT)
 
 zlib.lib: