diff --git a/_data/collection-index.yml b/_data/collection-index.yml
index e34b112e..a484de70 100644
--- a/_data/collection-index.yml
+++ b/_data/collection-index.yml
@@ -1546,3 +1546,8 @@
   contact: https://github.com/sjp/tectonic-feature/issues
   repository: https://github.com/sjp/tectonic-feature
   ociReference: ghcr.io/sjp/tectonic-feature
+- name: Dev Certs Feature by David Negstad
+  maintainer: dnegstad
+  contact: https://github.com/dnegstad/devcontainer-dev-certs/issues
+  repository: https://github.com/dnegstad/devcontainer-dev-certs
+  ociReference: ghcr.io/dnegstad/devcontainer-dev-certs