diff --git a/spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/environment/AwsParameterStoreEnvironmentRepositoryTests.java b/spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/environment/AwsParameterStoreEnvironmentRepositoryTests.java
index 02454927..f63dca7e 100644
--- a/spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/environment/AwsParameterStoreEnvironmentRepositoryTests.java
+++ b/spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/environment/AwsParameterStoreEnvironmentRepositoryTests.java
@@ -808,6 +808,8 @@ public class AwsParameterStoreEnvironmentRepositoryTests {
 		AwsParameterStoreEnvironmentRepositoryFactory factory = new AwsParameterStoreEnvironmentRepositoryFactory(
 				new ConfigServerProperties());
 		AwsParameterStoreEnvironmentProperties properties = new AwsParameterStoreEnvironmentProperties();
+		properties.setRegion("us-east-1");
+		properties.setEndpoint("https://myawsendpoint/");
 		properties.setOrder(expectedOrder);
 		AwsParameterStoreEnvironmentRepository repository = factory.build(properties);
 		int actualOrder = repository.getOrder();