diff --git a/composer.json b/composer.json
index d4d8180..b6b3a35 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,8 @@
 		"silverstripe/framework": "self.version",
 		"silverstripe/reports": "self.version",
 		"silverstripe/siteconfig": "self.version",
-		"silverstripe-themes/simple": "3.1.*"
+		"silverstripe-themes/simple": "3.1.*",
+		"silverstripe/asset-admin": "^1"
 	},
 	"require-dev": {
 		"phpunit/PHPUnit": "~4.8"