diff --git a/aws-cloudtrail-processing-library-master/src/main/java/com/amazonaws/services/cloudtrail/processinglibrary/AWSCloudTrailProcessingExecutor.java b/aws-cloudtrail-processing-library-master/src/main/java/com/amazonaws/services/cloudtrail/processinglibrary/AWSCloudTrailProcessingExecutor.java
index 6af70600a..904609c4d 100644
--- a/aws-cloudtrail-processing-library-master/src/main/java/com/amazonaws/services/cloudtrail/processinglibrary/AWSCloudTrailProcessingExecutor.java
+++ b/aws-cloudtrail-processing-library-master/src/main/java/com/amazonaws/services/cloudtrail/processinglibrary/AWSCloudTrailProcessingExecutor.java
@@ -142,6 +142,7 @@ private void stopThreadPool(ExecutorService threadPool) {
                 threadPool.awaitTermination(config.getThreadTerminationDelaySeconds(), TimeUnit.SECONDS);
             } catch (InterruptedException e) {
                 logger.debug("Wait thread pool termination is interrupted.");
+                Thread.currentThread().interrupt();
             }
 
             if (!threadPool.isShutdown()) { // ShutdownNow after waiting