diff --git a/README.cygwin b/README.cygwin
index 6134402427e8227e8e32f0dc4230283822970e8f..3c6a9af15a1f19f8767d7bf8dba45fd6560d6e17 100644
--- a/README.cygwin
+++ b/README.cygwin
@@ -74,6 +74,7 @@ Cygwin setup
     Libs: libncurses-devel
     Libs: libreadline-devel
     Libs: libedit-devel
+    Doc or Text: asciidoc
     
   If, after selecting the required packages and clicking on the 
   "Next" button, a "Resolving Dependcies" window lists further