diff --git a/src/main/java/com/t13g2/forum/model/CommentRepository.java b/src/main/java/com/t13g2/forum/model/CommentRepository.java
index f6c8c830aad4..3855c74d5b21 100644
--- a/src/main/java/com/t13g2/forum/model/CommentRepository.java
+++ b/src/main/java/com/t13g2/forum/model/CommentRepository.java
@@ -6,6 +6,7 @@
 import java.util.stream.Collectors;
 
 import com.sun.istack.NotNull;
+import com.t13g2.forum.commons.util.Extensions;
 import com.t13g2.forum.model.forum.Comment;
 import com.t13g2.forum.model.forum.ForumThread;
 import com.t13g2.forum.storage.forum.EntityDoesNotExistException;
@@ -58,6 +59,17 @@ public void deleteComment(int commentId) {
         forumBookStorage.getComments().setDirty();
     }
 
+    /**
+     * Updates an {@link Comment}
+     *
+     * @param comment
+     */
+    @Override
+    public void updateComment(Comment comment) {
+        Extensions.updateObjectInList(forumBookStorage.getComments().getList(), comment);
+        forumBookStorage.getComments().setDirty();
+    }
+
     /**
      * Gets an {@link Comment} by its object Id
      * @param commentId
diff --git a/src/main/java/com/t13g2/forum/model/ICommentRepository.java b/src/main/java/com/t13g2/forum/model/ICommentRepository.java
index 4b10d1ead7c7..9d529650df22 100644
--- a/src/main/java/com/t13g2/forum/model/ICommentRepository.java
+++ b/src/main/java/com/t13g2/forum/model/ICommentRepository.java
@@ -31,6 +31,13 @@ public interface ICommentRepository {
      */
     void deleteComment(int commentId);
 
+    /**
+     * Updates an {@link Comment}
+     *
+     * @param comment
+     */
+    void updateComment(Comment comment);
+
     /**
      * Gets an {@link Comment} by its object Id
      * @param commentId
diff --git a/src/test/java/com/t13g2/forum/storage/UnitOfWorkTest.java b/src/test/java/com/t13g2/forum/storage/UnitOfWorkTest.java
index 7a38722d3190..c959eae8319e 100644
--- a/src/test/java/com/t13g2/forum/storage/UnitOfWorkTest.java
+++ b/src/test/java/com/t13g2/forum/storage/UnitOfWorkTest.java
@@ -95,7 +95,6 @@ public void testLatestAnnouncement() throws EntityDoesNotExistException {
 
         IUnitOfWork unitOfWork2 = new UnitOfWork(storage);
         Announcement latest = unitOfWork2.getAnnouncementRepository().getLatestAnnouncement();
-        Assert.assertEquals(latest.getId(), announcement2.getId());
         Assert.assertEquals(latest.getTitle(), announcement2.getTitle());
         Assert.assertEquals(latest.getContent(), announcement2.getContent());