first_steps.markdown

@@ -47,7 +47,7 @@ First choose an example and open a terminal in the directory of the example.
 ### Generation ###
 
 To have more information on the pre-processor open in a web navigator the file
-[*docs/pre_lmgc/index.html*](http://www.lmgc.univ-montp2.fr/~dubois/LMGC90/UserDoc/pre/index.html).
+[*docs/pre_lmgc/index.html*](http://www.lmgc.univ-montp2.fr/~mozul/LMGC90_USER/UserDoc/docs_2020/index.html).
 
 To run an example, if there is no DATBOX directory or it is empty, run the Python generation script which
 is most time called *gen_sample.py* with the command: