diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/reactive/error/DefaultErrorAttributesTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/reactive/error/DefaultErrorAttributesTests.java
index 1e4ec1661a..2f37dcf922 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/reactive/error/DefaultErrorAttributesTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/reactive/error/DefaultErrorAttributesTests.java
@@ -176,7 +176,7 @@ public class DefaultErrorAttributesTests {
 		return ServerRequest.create(exchange, this.readers);
 	}
 
-	public int method() {
+	public int method(String firstParam) {
 		return 42;
 	}