diff --git a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/dao/PersistenceExceptionTranslationAutoConfiguration.java b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/dao/PersistenceExceptionTranslationAutoConfiguration.java
index 326e419cf6..a1e97908d7 100644
--- a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/dao/PersistenceExceptionTranslationAutoConfiguration.java
+++ b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/dao/PersistenceExceptionTranslationAutoConfiguration.java
@@ -27,6 +27,7 @@ import org.springframework.dao.annotation.PersistenceExceptionTranslationPostPro
  * translation
  *
  * @author Andy Wilkinson
+ * @since 1.2.0
  */
 @ConditionalOnClass(PersistenceExceptionTranslationPostProcessor.class)
 public class PersistenceExceptionTranslationAutoConfiguration {