diff --git a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/MessageRoutingCallback.java b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/MessageRoutingCallback.java
index d5229471c..90eda9b8d 100644
--- a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/MessageRoutingCallback.java
+++ b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/MessageRoutingCallback.java
@@ -37,8 +37,7 @@ public interface MessageRoutingCallback {
 	 * Determines the name of the function definition to route incoming {@link Message}.
 	 *
 	 * @param message instance of incoming {@link Message}
-	 * @param functionProperties instance of {@link FunctionProperties}
 	 * @return the name of the route-to function definition
 	 */
-	String functionDefinition(Message<?> message, FunctionProperties functionProperties);
+	String functionDefinition(Message<?> message);
 }
diff --git a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/RoutingFunction.java b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/RoutingFunction.java
index 422327a8e..e223a7f2d 100644
--- a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/RoutingFunction.java
+++ b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/RoutingFunction.java
@@ -174,7 +174,7 @@ public class RoutingFunction implements Function<Object, Object> {
 
 	private FunctionInvocationWrapper functionFromCallback(Object input) {
 		if (input instanceof Message) {
-			String functionDefinition = this.routingCallback.functionDefinition((Message<?>) input, this.functionProperties);
+			String functionDefinition = this.routingCallback.functionDefinition((Message<?>) input);
 			if (StringUtils.hasText(functionDefinition)) {
 				return this.functionFromDefinition(functionDefinition);
 			}
diff --git a/spring-cloud-function-rsocket/src/test/java/org/springframework/cloud/function/rsocket/MessageRoutingCallbackRSocketTests.java b/spring-cloud-function-rsocket/src/test/java/org/springframework/cloud/function/rsocket/MessageRoutingCallbackRSocketTests.java
index 697c99880..94bcd98cc 100644
--- a/spring-cloud-function-rsocket/src/test/java/org/springframework/cloud/function/rsocket/MessageRoutingCallbackRSocketTests.java
+++ b/spring-cloud-function-rsocket/src/test/java/org/springframework/cloud/function/rsocket/MessageRoutingCallbackRSocketTests.java
@@ -25,7 +25,6 @@ import reactor.test.StepVerifier;
 import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.builder.SpringApplicationBuilder;
-import org.springframework.cloud.function.context.FunctionProperties;
 import org.springframework.cloud.function.context.MessageRoutingCallback;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.Bean;
@@ -110,7 +109,7 @@ public class MessageRoutingCallbackRSocketTests {
 		public MessageRoutingCallback customRouter() {
 			return new MessageRoutingCallback() {
 				@Override
-				public String functionDefinition(Message<?> message, FunctionProperties functionProperties) {
+				public String functionDefinition(Message<?> message) {
 					return (String) message.getHeaders().get("func_name");
 				}
 			};