diff --git a/db/src/main/java/de/muehlencord/shared/db/CommonAbstractController.java b/db/src/main/java/de/muehlencord/shared/db/CommonAbstractController.java
index 9c4d2e5..882bd5e 100644
--- a/db/src/main/java/de/muehlencord/shared/db/CommonAbstractController.java
+++ b/db/src/main/java/de/muehlencord/shared/db/CommonAbstractController.java
@@ -177,6 +177,10 @@ public abstract class CommonAbstractController {
     public <T extends Serializable> T attach(T entity) {
         return em.merge(entity);
     }
+    
+    public <T extends Serializable> void refresh (T entity) {
+        em.refresh(entity);
+    }
 
 
     /* *** filter methods *** */