diff --git a/gobject/gmarshal.c b/gobject/gmarshal.c
index a1ac1a8f0..4b1178b7f 100644
--- a/gobject/gmarshal.c
+++ b/gobject/gmarshal.c
@@ -1,3 +1,18 @@
+/* GObject - GLib Type, Object, Parameter and Signal Library
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
 
 #include "config.h"
 
diff --git a/gobject/gmarshal.h b/gobject/gmarshal.h
index 3c10cd42b..329bf7e55 100644
--- a/gobject/gmarshal.h
+++ b/gobject/gmarshal.h
@@ -1,3 +1,19 @@
+/* GObject - GLib Type, Object, Parameter and Signal Library
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __G_MARSHAL_H__
 #define __G_MARSHAL_H__