diff --git a/repo.manifest b/repo.manifest
index f2a0852..345033d 100644
--- a/repo.manifest
+++ b/repo.manifest
@@ -53,6 +53,7 @@
(github "sharplispers" "split-sequence")
(github "sionescu" "bordeaux-threads")
(github "slime" "slime")
+(github "thephoeron" "let-over-lambda")
(github "thodg" "cfg")
(github "thodg" "cl-bcrypt")
(github "thodg" "fb")