diff --git a/.clang-tidy b/.clang-tidy
index fc14d6c..f79c24c 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -39,9 +39,10 @@ CheckOptions:   # ↓ Clashes with static private member prefix. (static int _va
                 - { key: readability-identifier-naming.ProtectedMemberCase,   value: lower_case }
                 - { key: readability-identifier-naming.ProtectedMemberPrefix, value: _          }
 
-                - { key: readability-identifier-naming.ClassCase,             value: lower_case  }
+                - { key: readability-identifier-naming.ClassCase,             value: lower_case }
                 - { key: readability-identifier-naming.StructCase,            value: lower_case }
                 - { key: readability-identifier-naming.EnumCase,              value: lower_case }
                 - { key: readability-identifier-naming.FunctionCase,          value: lower_case }
                 - { key: readability-identifier-naming.ParameterCase,         value: lower_case }
+                - { key: readability-function-cognitive-complexity.Threshold, value: 30         }
 ...