diff --git a/tests/phpstan/phpstan-latest.neon b/tests/phpstan/phpstan-latest.neon
index 2d5e2aa..187e2da 100644
--- a/tests/phpstan/phpstan-latest.neon
+++ b/tests/phpstan/phpstan-latest.neon
@@ -8,3 +8,4 @@ parameters:
     - '#Parameter \#1 \$id of class Supplier constructor expects null, int given.#'
     - '#Parameter \#2 \$idLang of class Supplier constructor expects null, int given.#'
     - '#Parameter \#2 \$selection of static method CMSCore\:\:getLinks\(\) expects null, array<int, int> given.#'
+    - '~^Binary operation "\." between string and array<string> results in an error\.$~'