diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index f68f632..cfcf0af 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -31,7 +31,9 @@ jobs:
           tools: phpcs
 
       - name: Setup dependencies
-        run: composer require -n --no-progress overtrue/phplint phpstan/phpstan
+        run: |
+          composer require -n --no-progress overtrue/phplint phpstan/phpstan
+          sudo cp -R vendor /usr/share/icinga-php
 
       - name: PHP Lint
         if: ${{ ! cancelled() }}
diff --git a/phpstan.neon b/phpstan.neon
index 5c03267..303e5ef 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -8,6 +8,9 @@ parameters:
     paths:
         - src
 
+    scanDirectories:
+        - /usr/share/icinga-php
+
     ignoreErrors:
         -
             messages: