diff --git a/spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySource.java b/spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySource.java
index bbb60d05..ff678ebc 100644
--- a/spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySource.java
+++ b/spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySource.java
@@ -27,7 +27,7 @@ import org.springframework.util.StringUtils;
  */
 public class CachedRandomPropertySource extends PropertySource<PropertySource> {
 
-	private static final String NAME = "cachedrandom";
+	static final String NAME = "cachedrandom";
 
 	private static final String PREFIX = NAME + ".";
 
diff --git a/spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySourceAutoConfiguration.java b/spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySourceEnvironmentPostProcessor.java
similarity index 51%
rename from spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySourceAutoConfiguration.java
rename to spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySourceEnvironmentPostProcessor.java
index aeb3dc91..5e359f50 100644
--- a/spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySourceAutoConfiguration.java
+++ b/spring-cloud-context/src/main/java/org/springframework/cloud/util/random/CachedRandomPropertySourceEnvironmentPostProcessor.java
@@ -16,11 +16,15 @@
 
 package org.springframework.cloud.util.random;
 
-import javax.annotation.PostConstruct;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
-import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.env.EnvironmentPostProcessor;
 import org.springframework.boot.env.RandomValuePropertySource;
+import org.springframework.boot.env.RandomValuePropertySourceEnvironmentPostProcessor;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.core.Ordered;
 import org.springframework.core.env.ConfigurableEnvironment;
 import org.springframework.core.env.MutablePropertySources;
 import org.springframework.core.env.PropertySource;
@@ -29,18 +33,28 @@ import org.springframework.core.env.PropertySource;
  * @author Ryan Baxter
  */
 @Configuration(proxyBeanMethods = false)
-public class CachedRandomPropertySourceAutoConfiguration {
+public class CachedRandomPropertySourceEnvironmentPostProcessor implements EnvironmentPostProcessor, Ordered {
 
-	@Autowired
-	ConfigurableEnvironment environment;
+	private static final Log logger = LogFactory.getLog(CachedRandomPropertySourceEnvironmentPostProcessor.class);
 
-	@PostConstruct
-	public void initialize() {
+	@Override
+	public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
 		MutablePropertySources propertySources = environment.getPropertySources();
-		PropertySource propertySource = propertySources.get(RandomValuePropertySource.RANDOM_PROPERTY_SOURCE_NAME);
+		PropertySource<?> propertySource = propertySources.get(RandomValuePropertySource.RANDOM_PROPERTY_SOURCE_NAME);
 		if (propertySource != null) {
+			PropertySource<?> existing = propertySources.get(CachedRandomPropertySource.NAME);
+			if (existing != null) {
+				logger.trace("CachedRandomPropertySource already present");
+				return;
+			}
 			propertySources.addLast(new CachedRandomPropertySource(propertySource));
+			logger.trace("CachedRandomPropertySource added to Environment");
 		}
 	}
 
+	@Override
+	public int getOrder() {
+		return RandomValuePropertySourceEnvironmentPostProcessor.ORDER + 1;
+	}
+
 }
diff --git a/spring-cloud-context/src/main/resources/META-INF/spring.factories b/spring-cloud-context/src/main/resources/META-INF/spring.factories
index 16deea63..85783673 100644
--- a/spring-cloud-context/src/main/resources/META-INF/spring.factories
+++ b/spring-cloud-context/src/main/resources/META-INF/spring.factories
@@ -15,11 +15,11 @@ org.springframework.cloud.bootstrap.BootstrapConfiguration=\
 org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration,\
 org.springframework.cloud.bootstrap.encrypt.EncryptionBootstrapConfiguration,\
 org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration,\
-org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration,\
-org.springframework.cloud.util.random.CachedRandomPropertySourceAutoConfiguration
+org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration
 # Spring Boot Bootstrappers
 org.springframework.boot.Bootstrapper=\
 org.springframework.cloud.bootstrap.TextEncryptorConfigBootstrapper
 # Environment Post Processors
 org.springframework.boot.env.EnvironmentPostProcessor=\
-org.springframework.cloud.bootstrap.encrypt.DecryptEnvironmentPostProcessor
\ No newline at end of file
+org.springframework.cloud.bootstrap.encrypt.DecryptEnvironmentPostProcessor,\
+org.springframework.cloud.util.random.CachedRandomPropertySourceEnvironmentPostProcessor
diff --git a/spring-cloud-context/src/test/java/org/springframework/cloud/context/refresh/ConfigDataContextRefresherIntegrationTests.java b/spring-cloud-context/src/test/java/org/springframework/cloud/context/refresh/ConfigDataContextRefresherIntegrationTests.java
index 39e77707..6d902449 100644
--- a/spring-cloud-context/src/test/java/org/springframework/cloud/context/refresh/ConfigDataContextRefresherIntegrationTests.java
+++ b/spring-cloud-context/src/test/java/org/springframework/cloud/context/refresh/ConfigDataContextRefresherIntegrationTests.java
@@ -25,7 +25,6 @@ import java.util.concurrent.atomic.AtomicInteger;
 
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.boot.SpringApplication;
@@ -121,14 +120,13 @@ public class ConfigDataContextRefresherIntegrationTests {
 	}
 
 	@Test
-	@Disabled
 	public void testCachedRandom() {
-		// long cachedRandomLong = properties.getCachedRandomLong();
+		long cachedRandomLong = properties.getCachedRandomLong();
 		long randomLong = properties.randomLong();
-		// then(cachedRandomLong).isNotNull();
+		then(cachedRandomLong).isNotNull();
 		this.refresher.refresh();
 		then(randomLong).isNotEqualTo(properties.randomLong());
-		// then(cachedRandomLong).isEqualTo(properties.cachedRandomLong);
+		then(cachedRandomLong).isEqualTo(properties.cachedRandomLong);
 	}
 
 	protected static class TestEnvPostProcessor implements EnvironmentPostProcessor, Ordered {
@@ -222,7 +220,7 @@ public class ConfigDataContextRefresherIntegrationTests {
 
 		private int delay;
 
-		// private Long cachedRandomLong;
+		private Long cachedRandomLong;
 
 		private Long randomLong;
 
@@ -242,12 +240,13 @@ public class ConfigDataContextRefresherIntegrationTests {
 			this.delay = delay;
 		}
 
-		/*
-		 * public long getCachedRandomLong() { return cachedRandomLong; }
-		 *
-		 * public void setCachedRandomLong(long cachedRandomLong) { this.cachedRandomLong
-		 * = cachedRandomLong; }
-		 */
+		public Long getCachedRandomLong() {
+			return this.cachedRandomLong;
+		}
+
+		public void setCachedRandomLong(Long cachedRandomLong) {
+			this.cachedRandomLong = cachedRandomLong;
+		}
 
 		public long randomLong() {
 			return randomLong;
diff --git a/spring-cloud-context/src/test/resources/META-INF/spring.factories b/spring-cloud-context/src/test/resources/META-INF/spring.factories
index 0dacb8dc..86d51e5a 100644
--- a/spring-cloud-context/src/test/resources/META-INF/spring.factories
+++ b/spring-cloud-context/src/test/resources/META-INF/spring.factories
@@ -1,8 +1,7 @@
 # Bootstrap components
 org.springframework.cloud.bootstrap.BootstrapConfiguration=\
 org.springframework.cloud.bootstrap.TestBootstrapConfiguration,\
-org.springframework.cloud.bootstrap.TestHigherPriorityBootstrapConfiguration,\
-org.springframework.cloud.util.random.CachedRandomPropertySourceAutoConfiguration
+org.springframework.cloud.bootstrap.TestHigherPriorityBootstrapConfiguration
 
 org.springframework.boot.env.EnvironmentPostProcessor=\
 org.springframework.cloud.context.refresh.ConfigDataContextRefresherIntegrationTests.TestEnvPostProcessor