diff --git a/.config/nvim/lua/my/completion.lua b/.config/nvim/lua/my/completion.lua
index 84afdf2..05090c9 100644
--- a/.config/nvim/lua/my/completion.lua
+++ b/.config/nvim/lua/my/completion.lua
@@ -46,9 +46,11 @@ if cmp and luasnip then
             { name = 'nvim_lua' },
             { name = 'dictionary' },
             { name = 'zsh' },
+            { name = 'doxygen' },
+            { name = 'orgmode' },
         }, {
             { name = 'buffer' },
-            { name = 'spell' }
+            { name = 'spell' },
         })
     })
 
diff --git a/.config/nvim/lua/my/plugins.lua b/.config/nvim/lua/my/plugins.lua
index c9166bb..842f2ae 100644
--- a/.config/nvim/lua/my/plugins.lua
+++ b/.config/nvim/lua/my/plugins.lua
@@ -64,7 +64,14 @@ require('packer').startup({ function(use)
             'https://github.com/uga-rosa/cmp-dictionary',
             'https://github.com/f3fora/cmp-spell',
             'https://github.com/hrsh7th/cmp-nvim-lsp-document-symbol',
-            'https://github.com/tamago324/cmp-zsh'
+            'https://github.com/tamago324/cmp-zsh',
+            {
+                'https://github.com/paopaol/cmp-doxygen',
+                requires = {
+                    'https://github.com/nvim-treesitter/nvim-treesitter',
+                    'https://github.com/nvim-treesitter/nvim-treesitter-textobjects'
+                }
+            }
         }
     }