diff --git a/communication_techniques/lancement.sh b/communication_techniques/lancement.sh
index 035ea95..93ebf28 100755
--- a/communication_techniques/lancement.sh
+++ b/communication_techniques/lancement.sh
@@ -65,7 +65,7 @@ function_run () {
 	esac
 	case $typeCache in
 		"mem" ) optTypeCache="" ;;
-		"L2" ) optTypeCache="-s 2" ;;
+		"L2" ) optTypeCache="-s" ;;
 		* ) exit 1 ;;
 	esac