diff --git a/problem-spring-web/README.md b/problem-spring-web/README.md
index 6af46915..86a1ea6a 100644
--- a/problem-spring-web/README.md
+++ b/problem-spring-web/README.md
@@ -88,13 +88,16 @@ class ExceptionHandling implements ProblemHandling {
 }
 ```
 
+In case you are already have a ControllerAdvice, you may want to adjust your code to solely rely on this library, or set a `@Order(Ordered.HIGHEST_PRECEDENCE)` in your existing Advice for specific exceptions and leave the others for the library to handle.
+
 The [`NoHandlerFoundAdviceTrait`](src/main/java/org/zalando/problem/spring/web/advice/routing/NoHandlerFoundAdviceTrait.java)
 in addition also requires the following configuration:
 
 ```yaml
 spring:
-  resources:
-    add-mappings: false
+  web:
+    resources:
+      add-mappings: false
   mvc:
     throw-exception-if-no-handler-found: true
 ```