diff --git a/README.md b/README.md
index ea36853..3234910 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ It has been extracted as a separate project to make maintenance easier and enabl
 | Name | Description | PHP 8.1 | PHP 8.2 | PHP 8.3 |
 | :--- | :---------- | :------ | :------ | :------ |
 | behat | [Helps to test business expectations](http://behat.org/) | ✅ | ✅ | ✅ |
-| box | [Fast, zero config application bundler with PHARs](https://github.com/humbug/box) | ✅ | ✅ | ✅ |
+| box | [Fast, zero config application bundler with PHARs](https://github.com/humbug/box) | ❌ | ✅ | ✅ |
 | box-3 | [Fast, zero config application bundler with PHARs](https://github.com/humbug/box) | ✅ | ❌ | ✅ |
 | churn | [Discovers good candidates for refactoring](https://github.com/bmitch/churn-php) | ✅ | ✅ | ✅ |
 | codeception | [Codeception is a BDD-styled PHP testing framework](https://codeception.com/) | ✅ | ✅ | ✅ |
diff --git a/resources/pre-installation.json b/resources/pre-installation.json
index 73414b6..42d83d7 100644
--- a/resources/pre-installation.json
+++ b/resources/pre-installation.json
@@ -59,7 +59,7 @@
         }
       },
       "test": "box list",
-      "tags": ["pre-installation"]
+      "tags": ["exclude-php:8.1", "pre-installation"]
     },
     {
       "name": "box-3",