diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/SingleContextDispatcherHandler.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/SingleContextDispatcherHandler.java
deleted file mode 100644
index a6e57e4b0e..0000000000
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/SingleContextDispatcherHandler.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2012-2018 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.autoconfigure.web.reactive;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Map;
-
-import org.springframework.context.ApplicationContext;
-import org.springframework.core.annotation.AnnotationAwareOrderComparator;
-import org.springframework.web.reactive.DispatcherHandler;
-import org.springframework.web.reactive.HandlerAdapter;
-import org.springframework.web.reactive.HandlerMapping;
-import org.springframework.web.reactive.HandlerResultHandler;
-
-/**
- * {@link DispatcherHandler} implementation that only checks for infrastructure beans in
- * the current application context (i.e. does not consider the parent context).
- *
- * @author Brian Clozel
- * @since 2.1.0
- */
-public class SingleContextDispatcherHandler extends DispatcherHandler {
-
-	@Override
-	protected void initStrategies(ApplicationContext context) {
-		Map<String, HandlerMapping> mappingBeans = context
-				.getBeansOfType(HandlerMapping.class, true, false);
-		ArrayList<HandlerMapping> mappings = new ArrayList<>(mappingBeans.values());
-		AnnotationAwareOrderComparator.sort(mappings);
-		this.handlerMappings = Collections.unmodifiableList(mappings);
-		Map<String, HandlerAdapter> adapterBeans = context
-				.getBeansOfType(HandlerAdapter.class, true, false);
-		this.handlerAdapters = new ArrayList(adapterBeans.values());
-		AnnotationAwareOrderComparator.sort(this.handlerAdapters);
-		Map<String, HandlerResultHandler> beans = context
-				.getBeansOfType(HandlerResultHandler.class, true, false);
-		this.resultHandlers = new ArrayList<>(beans.values());
-		AnnotationAwareOrderComparator.sort(this.resultHandlers);
-	}
-
-}
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfiguration.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfiguration.java
index 6a31d78adb..b37c11d3dc 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfiguration.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfiguration.java
@@ -57,7 +57,6 @@ import org.springframework.http.codec.ServerCodecConfigurer;
 import org.springframework.util.ClassUtils;
 import org.springframework.validation.Validator;
 import org.springframework.web.filter.reactive.HiddenHttpMethodFilter;
-import org.springframework.web.reactive.DispatcherHandler;
 import org.springframework.web.reactive.config.DelegatingWebFluxConfiguration;
 import org.springframework.web.reactive.config.EnableWebFlux;
 import org.springframework.web.reactive.config.ResourceChainRegistration;
@@ -246,11 +245,6 @@ public class WebFluxAutoConfiguration {
 			return conversionService;
 		}
 
-		@Override
-		public DispatcherHandler webHandler() {
-			return new SingleContextDispatcherHandler();
-		}
-
 		@Bean
 		@Override
 		public Validator webFluxValidator() {
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfigurationTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfigurationTests.java
index 650f4ceae8..74cc41e867 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfigurationTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfigurationTests.java
@@ -28,8 +28,6 @@ import org.springframework.beans.DirectFieldAccessor;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration;
 import org.springframework.boot.autoconfigure.validation.ValidatorAdapter;
-import org.springframework.boot.test.context.assertj.ApplicationContextAssert;
-import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
 import org.springframework.boot.web.codec.CodecCustomizer;
 import org.springframework.boot.web.reactive.filter.OrderedHiddenHttpMethodFilter;
@@ -46,7 +44,6 @@ import org.springframework.test.util.ReflectionTestUtils;
 import org.springframework.validation.Validator;
 import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;
 import org.springframework.web.filter.reactive.HiddenHttpMethodFilter;
-import org.springframework.web.reactive.DispatcherHandler;
 import org.springframework.web.reactive.HandlerMapping;
 import org.springframework.web.reactive.accept.RequestedContentTypeResolver;
 import org.springframework.web.reactive.config.WebFluxConfigurationSupport;
@@ -401,26 +398,6 @@ public class WebFluxAutoConfigurationTests {
 				});
 	}
 
-	@Test
-	public void shouldNotGetHandlerMappingsFromParentContext() {
-		ApplicationContextRunner parentRunner = new ApplicationContextRunner()
-				.withUserConfiguration(CustomHandlerMapping.class);
-		parentRunner.run((parent) -> {
-			this.contextRunner.withParent(parent).run((context) -> {
-				assertThat(parent).hasSingleBean(HandlerMapping.class);
-				assertThat(context).getBeans(HandlerMapping.class).hasSize(4);
-				assertThat(context)
-						.getBeans(HandlerMapping.class,
-								ApplicationContextAssert.Scope.NO_ANCESTORS)
-						.doesNotContainKey("customHandlerMapping");
-				assertThat(context).hasSingleBean(DispatcherHandler.class);
-				DispatcherHandler dispatcherHandler = context
-						.getBean(DispatcherHandler.class);
-				assertThat(dispatcherHandler.getHandlerMappings()).hasSize(3);
-			});
-		});
-	}
-
 	@Configuration
 	protected static class CustomArgumentResolvers {
 
@@ -587,14 +564,4 @@ public class WebFluxAutoConfigurationTests {
 
 	}
 
-	@Configuration
-	static class CustomHandlerMapping {
-
-		@Bean
-		public HandlerMapping customHandlerMapping() {
-			return mock(HandlerMapping.class);
-		}
-
-	}
-
 }