diff --git a/commun/commun.sty b/commun/commun.sty
index 224d38b..fcf8cc4 100644
--- a/commun/commun.sty
+++ b/commun/commun.sty
@@ -68,6 +68,7 @@
 \RequirePackage{array}
 \RequirePackage{tabularx}
 \RequirePackage{multicol}
+\RequirePackage{booktabs}
 
 % liste
 %\RequirePackage{enumitem}