diff --git a/tree/.local/bin/arch-firstinstall b/tree/.local/bin/arch-firstinstall
index a21a8de..3c6a8c2 100755
--- a/tree/.local/bin/arch-firstinstall
+++ b/tree/.local/bin/arch-firstinstall
@@ -46,6 +46,7 @@ sudo pacman --needed -S \
 	swayidle \
 	swaylock \
 	tig \
+	tree-sitter tree-sitter-cli \
 	vim \
 	vivid \
 	waybar \