diff --git a/spring-batch-infrastructure/src/main/java/org/springframework/batch/repeat/support/TaskExecutorRepeatTemplate.java b/spring-batch-infrastructure/src/main/java/org/springframework/batch/repeat/support/TaskExecutorRepeatTemplate.java
index 15ef3f63b..25b6d6fb3 100644
--- a/spring-batch-infrastructure/src/main/java/org/springframework/batch/repeat/support/TaskExecutorRepeatTemplate.java
+++ b/spring-batch-infrastructure/src/main/java/org/springframework/batch/repeat/support/TaskExecutorRepeatTemplate.java
@@ -185,15 +185,15 @@ public class TaskExecutorRepeatTemplate extends RepeatTemplate {
 	 * 
 	 */
 	private static class ExecutingRunnable implements Runnable, ResultHolder {
-		private RepeatCallback callback;
+		private volatile RepeatCallback callback;
 
-		private RepeatContext context;
+		private volatile RepeatContext context;
 
-		private ResultQueue<ResultHolder> queue;
+		private volatile ResultQueue<ResultHolder> queue;
 
-		private ExitStatus result;
+		private volatile ExitStatus result;
 
-		private Throwable error;
+		private volatile Throwable error;
 
 		public ExecutingRunnable(RepeatCallback callback, RepeatContext context, ResultQueue<ResultHolder> queue) {