diff --git a/templates/tests/phpstan.neon b/templates/tests/phpstan.neon
index 340a688af6c1bcd82550024aca49e02b1ed3ba83..3229b41a18d5754e86334140cce853d1abf8df38 100644
--- a/templates/tests/phpstan.neon
+++ b/templates/tests/phpstan.neon
@@ -6,10 +6,14 @@ parameters:
   fileExtensions:
     - module
     - theme
-    - profile
+    - inc
     - install
+    - profile
+    - engine
   ignoreErrors:
     - '#Plugin definitions cannot be altered.#'
+  excludePaths:
+    - '*/tests/*.php'
 includes:
   - /var/www/html/vendor/mglaman/phpstan-drupal/extension.neon
   - /var/www/html/vendor/phpstan/phpstan-deprecation-rules/rules.neon