diff --git a/data/ecosystems/c/cosmos.toml b/data/ecosystems/c/cosmos.toml
index 6c00aff8..3acb66cc 100644
--- a/data/ecosystems/c/cosmos.toml
+++ b/data/ecosystems/c/cosmos.toml
@@ -101,6 +101,9 @@ tags = ["Protocol"]
 [[repo]]
 url = "https://github.com/cosmos/cosmos-academy"
 
+[[repo]]
+url = "https://github.com/cosmos/cosmos-registrar"
+
 [[repo]]
 url = "https://github.com/cosmos/cosmos-rust"
 
@@ -218,6 +221,9 @@ url = "https://github.com/cosmos/peggy"
 [[repo]]
 url = "https://github.com/cosmos/peggy-original"
 
+[[repo]]
+url = "https://github.com/cosmos/registry"
+
 [[repo]]
 url = "https://github.com/cosmos/relayer"