diff --git a/LICENSE.md b/LICENSE.md
index 0e87b58..e4dde15 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -74,10 +74,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ## Trademark
 
 "Software Carpentry" and "Data Carpentry" and their respective logos
-are registered trademarks of [NumFOCUS][numfocus].
+are registered trademarks of [Community Initiatives][CI].
 
 [cc-by-human]: https://creativecommons.org/licenses/by/4.0/
 [cc-by-legal]: https://creativecommons.org/licenses/by/4.0/legalcode
-[mit-license]: https://opensource.org/licenses/mit-license.html
-[numfocus]: https://numfocus.org/
-[osi]: https://opensource.org
+[mit-license]: http://opensource.org/licenses/mit-license.html
+[ci]: http://communityin.org/
+[osi]: http://opensource.org
diff --git a/_includes/links.md b/_includes/links.md
index a5af424..ce8660e 100644
--- a/_includes/links.md
+++ b/_includes/links.md
@@ -17,6 +17,7 @@
 [mit-license]: https://opensource.org/licenses/mit-license.html
 [morea]: https://morea-framework.github.io/
 [numfocus]: https://numfocus.org/
+[ci]: http://communityin.org/
 [osi]: https://opensource.org
 [pandoc]: https://pandoc.org/
 [paper-now]: https://github.com/PeerJ/paper-now