diff --git a/collabowork.tex b/collabowork.tex
index 86d5ec88cde91a2501381a06ea8a9b6f3913f2ac..46cc92635c496cb489cc211cef1868e4bd108f15 100644
--- a/collabowork.tex
+++ b/collabowork.tex
@@ -186,7 +186,7 @@
 
 \frame{\frametitle{Cas idéal}
   \begin{center}
-    \includegraphics[width=9cm]{colworkok.png}
+    \includegraphics[width=10cm]{colworkok.png}
   \end{center}
 }