diff --git a/controller/src/main/java/org/searchisko/mbox/command/Starter.java b/controller/src/main/java/org/searchisko/mbox/command/Starter.java
index 1242d2b..31611e1 100644
--- a/controller/src/main/java/org/searchisko/mbox/command/Starter.java
+++ b/controller/src/main/java/org/searchisko/mbox/command/Starter.java
@@ -1,3 +1,8 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
+ * as indicated by the @authors tag. All rights reserved.
+ */
 package org.searchisko.mbox.command;
 
 import org.searchisko.mbox.task.IndexDeltaFolder;
diff --git a/mbox_indexer/src/main/java/org/searchisko/mbox/util/ContentType.java b/mbox_indexer/src/main/java/org/searchisko/mbox/util/ContentType.java
index 8ec6d5a..190c74d 100644
--- a/mbox_indexer/src/main/java/org/searchisko/mbox/util/ContentType.java
+++ b/mbox_indexer/src/main/java/org/searchisko/mbox/util/ContentType.java
@@ -1,3 +1,8 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
+ * as indicated by the @authors tag. All rights reserved.
+ */
 package org.searchisko.mbox.util;
 
 /**
diff --git a/mbox_indexer/src/main/java/org/searchisko/preprocessor/HTMLStripUtil.java b/mbox_indexer/src/main/java/org/searchisko/preprocessor/HTMLStripUtil.java
index a705672..dbc068e 100644
--- a/mbox_indexer/src/main/java/org/searchisko/preprocessor/HTMLStripUtil.java
+++ b/mbox_indexer/src/main/java/org/searchisko/preprocessor/HTMLStripUtil.java
@@ -1,3 +1,8 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
+ * as indicated by the @authors tag. All rights reserved.
+ */
 package org.searchisko.preprocessor;
 
 import org.jsoup.Jsoup;
diff --git a/mbox_indexer/src/test/java/org/searchisko/preprocessor/HTMLStripUtilTest.java b/mbox_indexer/src/test/java/org/searchisko/preprocessor/HTMLStripUtilTest.java
index 70e257e..55c9c50 100644
--- a/mbox_indexer/src/test/java/org/searchisko/preprocessor/HTMLStripUtilTest.java
+++ b/mbox_indexer/src/test/java/org/searchisko/preprocessor/HTMLStripUtilTest.java
@@ -1,3 +1,8 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
+ * as indicated by the @authors tag. All rights reserved.
+ */
 package org.searchisko.preprocessor;
 
 import org.junit.Test;
diff --git a/mbox_parser/src/main/java/org/searchisko/mbox/dto/MailAttachment.java b/mbox_parser/src/main/java/org/searchisko/mbox/dto/MailAttachment.java
index 60bae80..eca0748 100644
--- a/mbox_parser/src/main/java/org/searchisko/mbox/dto/MailAttachment.java
+++ b/mbox_parser/src/main/java/org/searchisko/mbox/dto/MailAttachment.java
@@ -8,6 +8,8 @@
 
 /**
  * Represents parsed message attachment.
+ *
+ * @author Lukáš Vlček (lvlcek@redhat.com)
  */
 public class MailAttachment {