diff --git a/src/BinaryInstallerPlugin.php b/src/BinaryInstallerPlugin.php
index 889b6441..27094734 100644
--- a/src/BinaryInstallerPlugin.php
+++ b/src/BinaryInstallerPlugin.php
@@ -35,6 +35,20 @@ class BinaryInstallerPlugin extends BinaryInstaller
             'hashalgo' => 'sha256',
             'version' => '3.28.0',
         ],
+        'action-validator' => [
+            'releases' => [
+                'linux' => [
+                    'amd64' =>  ['url' => 'https://github.com/mpalmer/action-validator/releases/download/v0.6.0/action-validator_linux_amd64', 'sha' => 'fa61521913ee4cf5de7e4d5b803741b2c60ebde447ee38e2b71abbd213d3354a'],
+                    'arm64' =>  ['url' => 'https://github.com/mpalmer/action-validator/releases/download/v0.6.0/action-validator_linux_arm64', 'sha' => '38a582690ab7e64ba33b4c29eaf16979ed116d4daf40fde39ec18992c475c0b1'],
+                ],
+                'darwin' => [
+                    'amd64' => ['url' => 'https://github.com/mpalmer/action-validator/releases/download/v0.6.0/action-validator_darwin_amd64', 'sha' => '10f453ad4ed011eb3866bd35c25311bd2fe1fbf353cbe64793115de2348f8ddb'],
+                    'arm64' => ['url' => 'https://github.com/mpalmer/action-validator/releases/download/v0.6.0/action-validator_darwin_arm64', 'sha' => '68e09e0793cf958daf0aebe69fb2bf858232fb9c4f74f913dab02db67d32224d'],
+                ],
+            ],
+            'hashalgo' => 'sha256',
+            'version' => '0.6.0',
+        ],
     ];
 
     /**
diff --git a/tasks/github.yml b/tasks/github.yml
index 9e55e1d0..98fe59a8 100644
--- a/tasks/github.yml
+++ b/tasks/github.yml
@@ -13,7 +13,13 @@ tasks:
       - |
           directories=".github/workflows .github/actions"
           if [ "{{ .directories }}" != "" ]; then directories="{{ .directories }}"; fi
-          find $directories -type f \( -iname '*.yaml' -o -iname '*.yml' \)  | xargs -n1 npx @action-validator/cli
+
+          if [ -f ./vendor/bin/action-validator ]; then
+              find $directories -type f \( -iname '*.yaml' -o -iname '*.yml' \) | xargs -n1 ./vendor/bin/action-validator
+          # Fallback for architectures that don't have a release e.g. Windows
+          else
+              find $directories -type f \( -iname '*.yaml' -o -iname '*.yml' \) | xargs -n1 npx @action-validator/cli
+          fi
 
   composer-lock-diff:
     desc: Runs composer-lock-diff on a pull request description and produces a new description