diff --git a/unitofwork/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java b/unitofwork/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
index 9e0d4138d..9fb2e362b 100644
--- a/unitofwork/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
+++ b/unitofwork/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
@@ -34,4 +34,6 @@ public interface IUnitOfWork<T> {
 
   public void registerDeleted(T entity);
 
+  public void commit();
+
 }
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