diff --git a/documentation/ethercat_doc.tex b/documentation/ethercat_doc.tex
index d7853f1f2f514dc905c23fb77062dcc84029cc00..891367bee80f7bec02a004e4d2bb742e2a74221b 100644
--- a/documentation/ethercat_doc.tex
+++ b/documentation/ethercat_doc.tex
@@ -3133,6 +3133,7 @@ script and the sysconfig file have to be copied (or linked) to the appropriate
 locations. The below example is suitable for SUSE Linux. It may vary for other
 distributions.
 
+% FIXME relative ln -s?
 \begin{lstlisting}
 # `\textbf{cd /opt/etherlab}`
 # `\textbf{cp etc/sysconfig/ethercat /etc/sysconfig/}`