diff --git a/README.md b/README.md
index a858608..32fe508 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ Inspired by projects like [teddit](https://codeberg.org/teddit/teddit), [nitter]
 | <https://libremdb.tux.pizza/>            | No                                                                                     | No                                                                          | US      | No         | Operated by [tux.pizza](https://tux.pizza/)                        |
 | <https://libremdb.frontendfriendly.xyz/> | No                                                                                     | No                                                                          | &mdash; | No         | Operated by [frontendfriendly.xyz](https://frontendfriendly.xyz/)  |
 | <https://d.opnxng.com/>                  | No                                                                                     | No                                                                          | SG      | No         | Operated by [Opnxng](https://about.opnxng.com/)                    |
-| <https://libremdb.catsarch.com/>         | [Yes](https://libremdb.catsarchywsyuss6jdxlypsw5dc7owd5u5tr6bujxb7o6xw2hipqehyd.onion) | No                                                                          | US      | No         | Operated by [Butter Cat](https://catsarch.com/)                    |
+| <https://libremdb.catsarch.com/>         | [Yes](https://libremdb.catsarchywsyuss6jdxlypsw5dc7owd5u5tr6bujxb7o6xw2hipqehyd.onion) | [Yes](http://qjlgasoy3nxepgzntucmcnb6pryqxakwdu7sxvqzi7spdfootryq.b32.i2p/) | US      | No         | Operated by [Butter Cat](https://catsarch.com/)                    |
 | <https://libremdb.r4fo.com/>             | [Yes](http://libremdb.r4focoma7gu2zdwwcjjad47ysxt634lg73sxmdbkdozanwqslho5ohyd.onion/) | No                                                                          | NL      | No         | Operated by [r4fo](https://r4fo.com/)                              |
 | <https://libremdb.privacydev.net/>       | [Yes](http://libremdb.g4c3eya4clenolymqbpgwz3q3tawoxw56yhzk4vugqrl6dtu3ejvhjid.onion/) | No                                                                          | FR      | No         | Operated by [PrivacyDev](https://privacydev.net/)                  |
 | <https://libremdb.ducks.party/>          | No                                                                                     | No                                                                          | NL      | No         | Operated by [ducks.party](https://ducks.party/)                    |
diff --git a/instances.json b/instances.json
index 7442348..7acbdc9 100644
--- a/instances.json
+++ b/instances.json
@@ -63,6 +63,7 @@
   {
     "clearnet": "https://libremdb.catsarch.com/",
     "tor": "http://libremdb.catsarchywsyuss6jdxlypsw5dc7owd5u5tr6bujxb7o6xw2hipqehyd.onion",
+    "i2p": "http://qjlgasoy3nxepgzntucmcnb6pryqxakwdu7sxvqzi7spdfootryq.b32.i2p",
     "cdn": false,
     "country": "US"
   },