diff --git a/date.html b/date.html
index 06993a7..f18fd8c 100644
--- a/date.html
+++ b/date.html
@@ -27,11 +27,6 @@
 <br/>
 <a href="mailto:howard.hinnant@gmail.com">Howard E. Hinnant</a><br/>
 2016-05-28<br/>
-<a rel="license" href="http://creativecommons.org/licenses/by/4.0/"> <img alt="Creative
-Commons License" style="border-width:0"
-src="http://i.creativecommons.org/l/by/4.0/80x15.png" /></a><br /> This work is licensed
-under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative
-Commons Attribution 4.0 International License</a>.
 </address>
 <hr/>
 <h1 align=center><code>date</code></h1>
diff --git a/iso_week.html b/iso_week.html
index 82c0dff..3676ce4 100644
--- a/iso_week.html
+++ b/iso_week.html
@@ -27,11 +27,6 @@
 <br/>
 <a href="mailto:howard.hinnant@gmail.com">Howard E. Hinnant</a><br/>
 2016-05-21<br/>
-<a rel="license" href="http://creativecommons.org/licenses/by/4.0/"> <img alt="Creative
-Commons License" style="border-width:0"
-src="http://i.creativecommons.org/l/by/4.0/80x15.png" /></a><br /> This work is licensed
-under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative
-Commons Attribution 4.0 International License</a>.
 </address>
 <hr/>
 <h1 align=center><code>iso_week</code></h1>
diff --git a/tz.html b/tz.html
index 8073b42..815fe8d 100644
--- a/tz.html
+++ b/tz.html
@@ -27,11 +27,6 @@
 <br/>
 <a href="mailto:howard.hinnant@gmail.com">Howard E. Hinnant</a><br/>
 2016-06-08<br/>
-<a rel="license" href="http://creativecommons.org/licenses/by/4.0/"> <img alt="Creative
-Commons License" style="border-width:0"
-src="http://i.creativecommons.org/l/by/4.0/80x15.png" /></a><br /> This work is licensed
-under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative
-Commons Attribution 4.0 International License</a>.
 </address>
 <hr/>
 <h1 align=center>Time Zone Database Parser</h1>