diff --git a/static_src/info/open_source.html b/static_src/info/open_source.html
index 368b5433..f1810959 100644
--- a/static_src/info/open_source.html
+++ b/static_src/info/open_source.html
@@ -24,8 +24,6 @@
         <ul>
 				<li><a href="https://github.com/ucsblibrary/ezid.js" class="ext-link">JavaScript API client for EZID</a></li>
         <li><a href="https://github.com/mbjones/ezid" class="ext-link">Java code library</a></li>
-        <li><a href="https://github.com/psu-stewardship/hydra-ezid" class="ext-link">
-           EZID services for Hydra</a> applications</li>
         <li><a href="https://wiki.duraspace.org/display/DSDOC4x/DOI+Digital+Object+Identifier#DOIDigitalObjectIdenti
 fier-ConfigureDSpacetouseEZIDserviceforregistrationofDOIs" class="ext-link">Using EZID with DSpace</a></li>
         <li><a href="https://rubygems.org/gems/ezid-client" class="ext-link">Ruby client for