diff --git a/composer.json b/composer.json
index 5fc1777..b597c03 100644
--- a/composer.json
+++ b/composer.json
@@ -8,6 +8,12 @@
 			"url": "https://repos.univ-reunion.fr/composer"
 		}
 	],
+	"extra": {
+		"branch-alias": {
+			"dev-pu9": "7.3.x-dev",
+			"dev-pu10": "8.1.x-dev"
+		}
+	},
 	"require": {
 	},
 	"autoload": {