diff --git a/spring-boot-samples/spring-boot-sample-oauth2-resource-server/src/main/resources/application.yml b/spring-boot-samples/spring-boot-sample-oauth2-resource-server/src/main/resources/application.yml
index b646f10227..199cab1238 100644
--- a/spring-boot-samples/spring-boot-sample-oauth2-resource-server/src/main/resources/application.yml
+++ b/spring-boot-samples/spring-boot-sample-oauth2-resource-server/src/main/resources/application.yml
@@ -1,7 +1,7 @@
 spring:
   security:
     oauth2:
-      resource:
+      resourceserver:
         jwt:
         # To run the application, replace this with a valid JWK Set URI
           jwk-set-uri: https://example.com/oauth2/default/v1/keys