diff --git a/README.CVS b/README.CVS
index 417bfb0a..ee029ebd 100644
--- a/README.CVS
+++ b/README.CVS
@@ -48,6 +48,10 @@ libglib2.0-dev
 libxml2-dev
 xlibmesa-dev
 
+optionally:
+libgtk2.0-dev
+libglade2-dev
+
 tip: run "update-alternatives --config automake" and select automake1.7 before
   running ./configure