diff --git a/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/config/BindersHealthIndicatorAutoConfiguration.java b/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/config/BindersHealthIndicatorAutoConfiguration.java
index b757c6f4d..510cb4c3c 100644
--- a/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/config/BindersHealthIndicatorAutoConfiguration.java
+++ b/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/config/BindersHealthIndicatorAutoConfiguration.java
@@ -65,7 +65,7 @@ public class BindersHealthIndicatorAutoConfiguration {
 	 * A {@link DefaultBinderFactory.Listener} that provides {@link HealthIndicator}
 	 * support.
 	 */
-	private static class BindersHealthIndicatorListener
+	public static class BindersHealthIndicatorListener
 			implements DefaultBinderFactory.Listener {
 
 		private final BindersHealthContributor bindersHealthContributor;
@@ -88,7 +88,7 @@ public class BindersHealthIndicatorAutoConfiguration {
 	/**
 	 * {@link CompositeHealthContributor} that provides binder health contributions.
 	 */
-	private static class BindersHealthContributor implements CompositeHealthContributor {
+	public static class BindersHealthContributor implements CompositeHealthContributor {
 
 		private static final HealthIndicator UNKNOWN = () -> Health.unknown().build();