diff --git a/repo.manifest b/repo.manifest
index 388a453..f5eadb4 100644
--- a/repo.manifest
+++ b/repo.manifest
@@ -32,6 +32,7 @@
(github "froydnj" "chipz")
(github "froydnj" "ironclad")
(github "froydnj" "nibbles")
+(github "fukamachi" "trivial-utf-8")
(github "gwkkwg" "trivial-backtrace")
(github "hankhero" "cl-json")
(github "jdz" "rfc2388")