diff --git a/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/async/ExecutorBeanPostProcessor.java b/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/async/ExecutorBeanPostProcessor.java
index 3e7db1624..391374201 100644
--- a/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/async/ExecutorBeanPostProcessor.java
+++ b/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/async/ExecutorBeanPostProcessor.java
@@ -21,6 +21,7 @@ import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.concurrent.Executor;
 import java.util.concurrent.ExecutorService;
+import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.Supplier;
@@ -80,6 +81,14 @@ class ExecutorBeanPostProcessor implements BeanPostProcessor {
 				log.info("Not instrumenting bean " + beanName);
 			}
 		}
+		else if (bean instanceof ScheduledExecutorService && !alreadyTraced) {
+			if (isProxyNeeded(beanName)) {
+				return wrapScheduledExecutorService(bean);
+			}
+			else {
+				log.info("Not instrumenting bean " + beanName);
+			}
+		}
 		else if (bean instanceof ExecutorService && !alreadyTraced) {
 			if (isProxyNeeded(beanName)) {
 				return wrapExecutorService(bean);
@@ -104,6 +113,7 @@ class ExecutorBeanPostProcessor implements BeanPostProcessor {
 
 	private boolean alreadyTraced(Object bean) {
 		return bean instanceof LazyTraceThreadPoolTaskExecutor
+				|| bean instanceof TraceableScheduledExecutorService
 				|| bean instanceof TraceableExecutorService
 				|| bean instanceof LazyTraceAsyncTaskExecutor
 				|| bean instanceof LazyTraceExecutor;
@@ -148,6 +158,14 @@ class ExecutorBeanPostProcessor implements BeanPostProcessor {
 		return createExecutorServiceProxy(bean, cglibProxy, executor);
 	}
 
+	private Object wrapScheduledExecutorService(Object bean) {
+		ScheduledExecutorService executor = (ScheduledExecutorService) bean;
+		boolean classFinal = Modifier.isFinal(bean.getClass().getModifiers());
+		boolean methodFinal = anyFinalMethods(executor, ExecutorService.class);
+		boolean cglibProxy = !classFinal && !methodFinal;
+		return createScheduledExecutorServiceProxy(bean, cglibProxy, executor);
+	}
+
 	private Object wrapAsyncTaskExecutor(Object bean) {
 		AsyncTaskExecutor executor = (AsyncTaskExecutor) bean;
 		boolean classFinal = Modifier.isFinal(bean.getClass().getModifiers());
@@ -188,6 +206,12 @@ class ExecutorBeanPostProcessor implements BeanPostProcessor {
 				() -> new TraceableExecutorService(this.beanFactory, executor));
 	}
 
+	Object createScheduledExecutorServiceProxy(Object bean, boolean cglibProxy,
+			ScheduledExecutorService executor) {
+		return getProxiedObject(bean, cglibProxy, executor,
+				() -> new TraceableScheduledExecutorService(this.beanFactory, executor));
+	}
+
 	Object createAsyncTaskExecutorProxy(Object bean, boolean cglibProxy,
 			AsyncTaskExecutor executor) {
 		return getProxiedObject(bean, cglibProxy, executor, () -> {
diff --git a/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceWebClientAutoConfiguration.java b/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceWebClientAutoConfiguration.java
index 3028c6f90..8a004930c 100644
--- a/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceWebClientAutoConfiguration.java
+++ b/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceWebClientAutoConfiguration.java
@@ -160,7 +160,7 @@ public class TraceWebClientAutoConfiguration {
 	static class NettyConfiguration {
 
 		@Bean
-		public HttpClientBeanPostProcessor httpClientBeanPostProcessor(
+		static HttpClientBeanPostProcessor httpClientBeanPostProcessor(
 				BeanFactory beanFactory) {
 			return new HttpClientBeanPostProcessor(beanFactory);
 		}
@@ -173,14 +173,14 @@ public class TraceWebClientAutoConfiguration {
 	protected static class TraceOAuthConfiguration {
 
 		@Bean
-		UserInfoRestTemplateCustomizerBPP userInfoRestTemplateCustomizerBeanPostProcessor(
+		static UserInfoRestTemplateCustomizerBPP userInfoRestTemplateCustomizerBeanPostProcessor(
 				BeanFactory beanFactory) {
 			return new UserInfoRestTemplateCustomizerBPP(beanFactory);
 		}
 
 		@Bean
 		@ConditionalOnMissingBean
-		UserInfoRestTemplateCustomizer traceUserInfoRestTemplateCustomizer(
+		static UserInfoRestTemplateCustomizer traceUserInfoRestTemplateCustomizer(
 				BeanFactory beanFactory) {
 			return new TraceUserInfoRestTemplateCustomizer(beanFactory);
 		}
diff --git a/spring-cloud-sleuth-core/src/test/java/org/springframework/cloud/sleuth/instrument/async/AsyncDefaultAutoConfigurationTests.java b/spring-cloud-sleuth-core/src/test/java/org/springframework/cloud/sleuth/instrument/async/AsyncDefaultAutoConfigurationTests.java
new file mode 100644
index 000000000..0177d66a4
--- /dev/null
+++ b/spring-cloud-sleuth-core/src/test/java/org/springframework/cloud/sleuth/instrument/async/AsyncDefaultAutoConfigurationTests.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2013-2020 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
+ *
+ *      https://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.cloud.sleuth.instrument.async;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+
+import org.assertj.core.api.BDDAssertions;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = AsyncDefaultAutoConfigurationTests.Config.class)
+public class AsyncDefaultAutoConfigurationTests {
+
+	@Autowired
+	ScheduledExecutorService executor;
+
+	@Test
+	public void should_work_with_proxies() {
+		BDDAssertions.then(this.executor).isNotNull();
+	}
+
+	@Configuration
+	@EnableAutoConfiguration
+	static class Config {
+
+		@Bean
+		public ScheduledExecutorService createExecutorService() {
+			return Executors.newSingleThreadScheduledExecutor();
+		}
+
+	}
+
+}