3 files changed, 15 insertions, 3 deletions
diff --git a/src/interface/linux/linux_entropy.c b/src/interface/linux/linux_entropy.c
index 4671a48da..0f8e45d36 100644
--- a/src/interface/linux/linux_entropy.c
+++ b/src/interface/linux/linux_entropy.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/src/interface/linux/linux_pci.c b/src/interface/linux/linux_pci.c
index cbd825c18..0c140cb89 100644
--- a/src/interface/linux/linux_pci.c
+++ b/src/interface/linux/linux_pci.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <errno.h>
diff --git a/src/interface/linux/linux_time.c b/src/interface/linux/linux_time.c
index e3cbafec6..9e99fe9cd 100644
--- a/src/interface/linux/linux_time.c
+++ b/src/interface/linux/linux_time.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *