diff --git a/cpukit/zlib/contrib/testzlib/testzlib.txt b/cpukit/zlib/contrib/testzlib/testzlib.txt
new file mode 100644
index 0000000000..62258f1495
--- /dev/null
+++ b/cpukit/zlib/contrib/testzlib/testzlib.txt
@@ -0,0 +1,10 @@
+To build testzLib with Visual Studio 2005:
+
+copy to a directory file from :
+- root of zLib tree
+- contrib/testzlib
+- contrib/masmx86
+- contrib/masmx64
+- contrib/vstudio/vc7
+
+and open testzlib8.sln
\ No newline at end of file