diff --git a/composer.json b/composer.json
index abd9f1d..dd71326 100644
--- a/composer.json
+++ b/composer.json
@@ -3,15 +3,16 @@
 	"description": "UserForms enables CMS users to create dynamic forms via a drag and drop interface and without getting involved in any PHP code",
 	"type": "silverstripe-module",
 	"keywords": ["silverstripe", "userforms"],
-	"authors": [
-	{
+	"authors": [{
 		"name": "Will Rossiter",
 		"email": "will@fullscreen.io"
-	}
-	],
-
-	"require":
-	{
+	}],
+	"require": {
 		"silverstripe/framework": "3.*"
+	},
+	"scripts": {
+		"post-update-cmd": [
+			"git submodule update --init --recursive"
+		]
 	}
 }
\ No newline at end of file