diff --git a/spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java b/spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java
index 4f12dcdf3f..6888d46f03 100644
--- a/spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java
+++ b/spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java
@@ -339,10 +339,11 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
 	}
 
 	/**
-	 * Clear the cached transaction managers.
+	 * Clear the cache.
 	 */
 	protected void clearTransactionManagerCache() {
 		this.transactionManagerCache.clear();
+		this.beanFactory = null;
 	}
 
 	/**