diff --git a/src/phpstan.neon b/src/phpstan.neon
index 6364c285..2e505740 100644
--- a/src/phpstan.neon
+++ b/src/phpstan.neon
@@ -1,7 +1,10 @@
 includes:
     - ./vendor/nunomaduro/larastan/extension.neon
 parameters:
+    inferPrivatePropertyTypeFromConstructor: true
+    ignoreErrors:
+        - '#Call to an undefined method Illuminate\\Contracts\\Auth\\Guard::factory#'
     level: 3
     paths:
         - app/
         - tests/