diff --git a/spring-integration-core/src/main/java/org/springframework/integration/util/CompositeExecutor.java b/spring-integration-core/src/main/java/org/springframework/integration/util/CompositeExecutor.java
index 9c1fc4b6b8..ddc1eef34c 100644
--- a/spring-integration-core/src/main/java/org/springframework/integration/util/CompositeExecutor.java
+++ b/spring-integration-core/src/main/java/org/springframework/integration/util/CompositeExecutor.java
@@ -35,6 +35,7 @@
  * executors.
  *
  * @author Gary Russell
+ * @author Yoobin Yoon
  * @since 3.0.3
  *
  */
@@ -46,7 +47,7 @@ public class CompositeExecutor implements Executor {
 
 	public CompositeExecutor(Executor primaryTaskExecutor, Executor secondaryTaskExecutor) {
 		Assert.notNull(primaryTaskExecutor, "'primaryTaskExecutor' cannot be null");
-		Assert.notNull(primaryTaskExecutor, "'secondaryTaskExecutor' cannot be null");
+		Assert.notNull(secondaryTaskExecutor, "'secondaryTaskExecutor' cannot be null");
 		this.primaryTaskExecutor = primaryTaskExecutor;
 		this.secondaryTaskExecutor = secondaryTaskExecutor;
 	}