diff --git a/chapter06/ncurses.xml b/chapter06/ncurses.xml
index ed4ff2560..f84948146 100644
--- a/chapter06/ncurses.xml
+++ b/chapter06/ncurses.xml
@@ -152,7 +152,7 @@ cp -v -R doc/* /usr/share/doc/ncurses-&ncurses-version;</userinput></screen>
             --without-debug  \
             --without-cxx-binding
 make sources libs
-cp -av lib/lib*.so.5* /usr/lib</userinput></screen>
+cp -av lib/lib*.so.6* /usr/lib</userinput></screen>
     </note>
 
   </sect2>