diff --git a/_data/collection-index.yml b/_data/collection-index.yml
index 42fe8795..4e53869b 100644
--- a/_data/collection-index.yml
+++ b/_data/collection-index.yml
@@ -1077,3 +1077,8 @@
   contact: https://github.com/mrsimonemms/devcontainers/issues
   repository: https://github.com/mrsimonemms/devcontainers
   ociReference: ghcr.io/mrsimonemms/devcontainers
+- name: HTTPie Feature
+  maintainer: Ferdinand Keller
+  contact: https://github.com/ferdinandkeller/features/issues
+  repository: https://github.com/ferdinandkeller/features
+  ociReference: ghcr.io/ferdinandkeller/features/httpie