diff --git a/spring-cloud-stream/src/test/java/org/springframework/cloud/stream/binding/BindingServiceTests.java b/spring-cloud-stream/src/test/java/org/springframework/cloud/stream/binding/BindingServiceTests.java
index 7afcad9df..266317c82 100644
--- a/spring-cloud-stream/src/test/java/org/springframework/cloud/stream/binding/BindingServiceTests.java
+++ b/spring-cloud-stream/src/test/java/org/springframework/cloud/stream/binding/BindingServiceTests.java
@@ -425,7 +425,7 @@ public class BindingServiceTests {
 		Binding<MessageChannel> delegate = TestUtils.getPropertyValue(bindings.iterator().next(), "delegate",
 				Binding.class);
 		int n = 0;
-		while (n++ < 100 && delegate == null) {
+		while (n++ < 300 && delegate == null) {
 			Thread.sleep(100);
 		}
 		assertThat(delegate).isSameAs(mockBinding);
@@ -467,7 +467,7 @@ public class BindingServiceTests {
 		assertThat(binding).isNotNull();
 		Binding delegate = TestUtils.getPropertyValue(binding, "delegate", Binding.class);
 		int n = 0;
-		while (n++ < 100 && delegate == null) {
+		while (n++ < 300 && delegate == null) {
 			Thread.sleep(100);
 			delegate = TestUtils.getPropertyValue(binding, "delegate", Binding.class);
 		}