diff --git a/labs/sysdev-toolchain/sysdev-toolchain.tex b/labs/sysdev-toolchain/sysdev-toolchain.tex
index d2753f5426..9b529a7b9c 100644
--- a/labs/sysdev-toolchain/sysdev-toolchain.tex
+++ b/labs/sysdev-toolchain/sysdev-toolchain.tex
@@ -89,6 +89,10 @@ \section{Configure the toolchain to produce}
 In \code{Path and misc options}:
 \begin{itemize}
 \item If not set yet, enable \code{Try features marked as EXPERIMENTAL}
+\item In some distributions, \code{wget2} is used instead of \code{wget}.
+Since \code{wget2} doesn't support the passive-ftp option, you may need
+to remove the \code{--passive-ftp} flags from the
+\code{DOWNLOAD_WGET_OPTIONS}
 \end{itemize}
 
 \ifdefstring{\labboard}{stm32mp1}{