diff --git a/content.tex b/content.tex
index c639744..6fdb669 100644
--- a/content.tex
+++ b/content.tex
@@ -223,7 +223,8 @@ pip2 install paho-mqtt
 \end{lstlisting}
 Create config file:
 \begin{lstlisting}
-cp /etc/mosquitto.conf.example /etc/mosquitto.conf
+cp /etc/mosquitto/mosquitto.conf.example \
+/etc/mosquitto/mosquitto.conf
 \end{lstlisting}
 Start mosquitto broker service:
 \begin{lstlisting}