diff --git a/composer.json b/composer.json
index ad8c412d..364514e8 100644
--- a/composer.json
+++ b/composer.json
@@ -19,6 +19,11 @@
 		"php": "^5.3.3 || ^7",
 		"silverstripe/framework": "~3.3"
 	},
+	"extra": {
+		"branch-alias": {
+			"3.x-dev": "3.7.x-dev"
+		}
+	},
 	"require-dev": {
 		"phpunit/phpunit": "^3 || ^4 || ^5"
 	},