diff --git a/spring-5-webflux/src/test/java/com/baeldung/spring/rsocket/server/MarketDataRSocketControllerLiveTest.java b/spring-5-webflux/src/test/java/com/baeldung/spring/rsocket/server/MarketDataRSocketControllerLiveTest.java
index dcf3b82730..40ddc732ac 100644
--- a/spring-5-webflux/src/test/java/com/baeldung/spring/rsocket/server/MarketDataRSocketControllerLiveTest.java
+++ b/spring-5-webflux/src/test/java/com/baeldung/spring/rsocket/server/MarketDataRSocketControllerLiveTest.java
@@ -92,7 +92,7 @@ public class MarketDataRSocketControllerLiveTest {
         @Bean
         @Lazy
         RSocketRequester rSocketRequester(RSocketStrategies rSocketStrategies) {
-            return RSocketRequester.wrap(rSocket(), MimeTypeUtils.APPLICATION_JSON, rSocketStrategies);
+            return RSocketRequester.wrap(rSocket(), MimeTypeUtils.APPLICATION_JSON, MimeTypeUtils.APPLICATION_JSON, rSocketStrategies);
         }
     }
-}
\ No newline at end of file
+}