diff --git a/ubuntu-provisioning.sh b/ubuntu-provisioning.sh
index c19f546..d0330c7 100755
--- a/ubuntu-provisioning.sh
+++ b/ubuntu-provisioning.sh
@@ -8,6 +8,7 @@ NVIM_VERSION="0.12.4"
 GO_VERSION="1.27.0"
 FZF_VERSION="0.61.1"
 JUST_VERSION="1.40.0"
+TREE_SITTER_VERSION="0.26.13"
 
 # ============================================================
 # Global wget options
@@ -46,6 +47,7 @@ APT_PACKAGES=(
   unzip
   zip
   util-linux
+  wl-clipboard
   ncurses-base
   libheif-examples
   libheif1
@@ -145,6 +147,21 @@ fi
 [[ -f "$HOME/.cargo/env" ]] && source "$HOME/.cargo/env"
 rustup default stable
 
+# ============================================================
+# tree-sitter-cli
+# ============================================================
+echo "=== tree-sitter-cli ==="
+TS_NEEDS_INSTALL=1
+if [[ -x "$HOME/.cargo/bin/tree-sitter" ]]; then
+  INSTALLED_TS=$("$HOME/.cargo/bin/tree-sitter" --version | awk '{print $2}')
+  if [[ "$INSTALLED_TS" == "$TREE_SITTER_VERSION" ]]; then
+    TS_NEEDS_INSTALL=0
+  fi
+fi
+if [[ "$TS_NEEDS_INSTALL" -eq 1 ]]; then
+  "$HOME/.cargo/bin/cargo" install tree-sitter-cli --version "${TREE_SITTER_VERSION}" --locked --force
+fi
+
 # ============================================================
 # just
 # ============================================================