diff --git a/exist-core/src/main/java/org/exist/collections/triggers/XQueryTriggerMBean.java b/exist-core/src/main/java/org/exist/collections/triggers/XQueryTriggerMBean.java
index f38b8de6092..2439eb40da9 100644
--- a/exist-core/src/main/java/org/exist/collections/triggers/XQueryTriggerMBean.java
+++ b/exist-core/src/main/java/org/exist/collections/triggers/XQueryTriggerMBean.java
@@ -1,3 +1,24 @@
+/*
+ * eXist-db Open Source Native XML Database
+ * Copyright (C) 2001 The eXist-db Authors
+ *
+ * info@exist-db.org
+ * http://www.exist-db.org
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 package org.exist.collections.triggers;
 
 public interface XQueryTriggerMBean {
diff --git a/exist-core/src/main/java/org/exist/collections/triggers/XQueryTriggerMBeanImpl.java b/exist-core/src/main/java/org/exist/collections/triggers/XQueryTriggerMBeanImpl.java
index 7b439cf059f..0f8310f1faa 100644
--- a/exist-core/src/main/java/org/exist/collections/triggers/XQueryTriggerMBeanImpl.java
+++ b/exist-core/src/main/java/org/exist/collections/triggers/XQueryTriggerMBeanImpl.java
@@ -1,3 +1,24 @@
+/*
+ * eXist-db Open Source Native XML Database
+ * Copyright (C) 2001 The eXist-db Authors
+ *
+ * info@exist-db.org
+ * http://www.exist-db.org
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 package org.exist.collections.triggers;
 
 import javax.management.InstanceAlreadyExistsException;