diff --git a/_includes/sections/router-firmware.html b/_includes/sections/router-firmware.html
index 32a5a3ed..341280ba 100644
--- a/_includes/sections/router-firmware.html
+++ b/_includes/sections/router-firmware.html
@@ -30,6 +30,6 @@
 <h3>Worth Mentioning</h3>
 
 <ul>
-  <li><a href="https://www.openbsd.org/">OpenBSD</a> - A project that produces a free, multi-platform 4.4BSD-based UNIX-like operating system. Emphasizes portability, standardization, correctness, proactive security and integrated cryptography.</li>
-  <li><a href="https://dd-wrt.com/">DD-WRT</a> - A is Linux-based firmware for wireless routers and wireless access points. It is compatible with several models of routers and access points.</li>
+  <li><a href="https://www.openbsd.org/">OpenBSD</a> <span class="badge badge-warning" data-toggle="tooltip" title="This software may depend on or recommend non-free software.">contrib <i class="far fa-question-circle"></i></span> - A project that produces a free, multi-platform 4.4BSD-based UNIX-like operating system. Emphasizes portability, standardization, correctness, proactive security and integrated cryptography.</li>
+  <li><a href="https://dd-wrt.com/">DD-WRT</a> <span class="badge badge-warning" data-toggle="tooltip" title="This software may depend on or recommend non-free software.">contrib <i class="far fa-question-circle"></i></span> - A is Linux-based firmware for wireless routers and wireless access points. It is compatible with several models of routers and access points.</li>
 </ul>