diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/task/TaskExecutionAutoConfiguration.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/task/TaskExecutionAutoConfiguration.java
index 21c608b8b235..39902c6c72bb 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/task/TaskExecutionAutoConfiguration.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/task/TaskExecutionAutoConfiguration.java
@@ -67,7 +67,7 @@ public TaskExecutorBuilder taskExecutorBuilder(TaskExecutionProperties propertie
 		builder = builder.awaitTermination(shutdown.isAwaitTermination());
 		builder = builder.awaitTerminationPeriod(shutdown.getAwaitTerminationPeriod());
 		builder = builder.threadNamePrefix(properties.getThreadNamePrefix());
-		builder = builder.customizers(taskExecutorCustomizers);
+		builder = builder.customizers(taskExecutorCustomizers.orderedStream()::iterator);
 		builder = builder.taskDecorator(taskDecorator.getIfUnique());
 		return builder;
 	}