diff --git a/.config/nvim/lua/plugins/treesitter.lua b/.config/nvim/lua/plugins/treesitter.lua
index c18f162..01f74f7 100644
--- a/.config/nvim/lua/plugins/treesitter.lua
+++ b/.config/nvim/lua/plugins/treesitter.lua
@@ -38,6 +38,18 @@ return {
         'echasnovski/mini.ai',
         event = "VeryLazy",
         version = false,
-        opts = {}
+        dependencies = {
+            'nvim-treesitter/nvim-treesitter-textobjects'
+        },
+        config = function()
+            local gen_spec = require('mini.ai').gen_spec
+            require('mini.ai').setup({
+                custom_textobjects = {
+                    -- Function definition (needs treesitter queries with these captures)
+                    F = gen_spec.treesitter({ a = '@function.outer', i = '@function.inner' }),
+                },
+                n_lines = 1000
+            })
+        end
     },
 }