diff --git a/evil-textobj-tree-sitter-test.el b/evil-textobj-tree-sitter-test.el
index 2fe1984..0b8c6c5 100644
--- a/evil-textobj-tree-sitter-test.el
+++ b/evil-textobj-tree-sitter-test.el
@@ -8,11 +8,19 @@
 
 (require 'tree-sitter-langs)
 (require 'evil-textobj-tree-sitter)
-(require 'treesit-auto)
 (require 'go-mode)
 
-(setq treesit-auto-install t)
-(global-treesit-auto-mode)
+;; https://github.com/manateelazycat/lazycat-emacs/blob/b161a3bf36c50291e93f733fc35f937e90ad4afa/site-lisp/config/init-treesit.el#L88
+(setq treesit-language-source-alist
+      '((c . ("https://github.com/tree-sitter/tree-sitter-c"))
+        (cpp . ("https://github.com/tree-sitter/tree-sitter-cpp"))
+        (go . ("https://github.com/tree-sitter/tree-sitter-go"))
+        (gomod      . ("https://github.com/camdencheek/tree-sitter-go-mod.git"))))
+
+(treesit-install-language-grammar 'c)
+(treesit-install-language-grammar 'cpp)
+(treesit-install-language-grammar 'go)
+(treesit-install-language-grammar 'gomod)
 
 (defun evil-textobj-tree-sitter--range-test (mode treesit start textobj range content)
   "Check ranges of tree-sitter targets.