diff --git a/.minus-x.json b/.minus-x.json
new file mode 100644
index 00000000..8a8d7f01
--- /dev/null
+++ b/.minus-x.json
@@ -0,0 +1,5 @@
+{
+	"ignore": [
+		"./engines/LuaStandalone/binaries/lua5_1_5_mac_lion_fat_generic/lua"
+	]
+}
diff --git a/composer.json b/composer.json
index 7d64ef71..bd22bbcc 100644
--- a/composer.json
+++ b/composer.json
@@ -20,15 +20,18 @@
 	"require-dev": {
 		"jakub-onderka/php-parallel-lint": "0.9.2",
 		"mediawiki/mediawiki-codesniffer": "0.12.0",
+		"mediawiki/minus-x": "0.1.0",
 		"jakub-onderka/php-console-highlighter": "0.3.2"
 	},
 	"scripts": {
 		"test": [
 			"parallel-lint . --exclude vendor",
-			"phpcs -p -s"
+			"phpcs -p -s",
+			"minus-x.php check ."
 		],
 		"fix": [
-			"phpcbf"
+			"phpcbf",
+			"minus-x.php fix ."
 		]
 	}
 }