diff --git a/install/Brewfile b/install/Brewfile
index e8ecd7b..05f20ab 100644
--- a/install/Brewfile
+++ b/install/Brewfile
@@ -11,3 +11,4 @@ brew "jq"
 brew "shellcheck"
 brew "stow"
 brew "wget"
+brew "libyaml"