diff --git a/phpstan.neon b/phpstan.neon
index 60bb85d3..8feb5069 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -15,3 +15,5 @@ parameters:
         - ../../src
     stubFiles:
         - ../../stubs/glpi_constants.php
+rules:
+    - GlpiProject\Tools\PHPStan\Rules\GlobalVarTypeRule