diff --git a/opensym2017/content/05-architecture.tex b/opensym2017/content/05-architecture.tex
index 945f6d3..331c82b 100644
--- a/opensym2017/content/05-architecture.tex
+++ b/opensym2017/content/05-architecture.tex
@@ -127,7 +127,7 @@ as we can see in Figure \ref{fig:architecture2}.
 
 \begin{figure*}[hbt]
   \centering
-    \includegraphics[width=\linewidth]{figures/arch2.png}
+    \includegraphics[width=.8\linewidth]{figures/arch2.png}
   \caption{Instanciation view of the SPB architecture.}
   \label{fig:architecture2}
 \end{figure*}
--
libgit2 0.21.2