diff --git a/.phpstan.neon b/.phpstan.neon
index d50f8c0770..28df3dbcc4 100644
--- a/.phpstan.neon
+++ b/.phpstan.neon
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: CC0-1.0
 
 parameters:
-    level: 1
+    level: 2
 
     paths:
         - addon/