diff --git a/INSTALL b/INSTALL
index 0ac44f0..3b004ae 100644
--- a/INSTALL
+++ b/INSTALL
@@ -48,15 +48,7 @@
              http://clisp.cons.org/~haible/packages-libiconv.html
              ftp://ftp.ilog.fr/pub/Users/haible/gnu/
 
-   3.libxml does not compile with HP-UX's optional ANSI-C compiler 
-
-     this is due to macro limitations. Try to add " -Wp,-H16800 -Ae"
-     to the CFLAGS
-
-     you can also install and use gcc instead or use a precompiled version
-     of libxml, both available from the HP-UX Porting and Archive Centre
-
-   4.make tests fails on some platforms 
+   3.make tests may fail on some platforms 
 
      Sometime the regression tests results don't completely match the
      value produced by the parser, and the makefile uses diff to print