diff --git a/lua/my_keymappings.lua b/lua/my_keymappings.lua
index d41c73c..b3d39b3 100644
--- a/lua/my_keymappings.lua
+++ b/lua/my_keymappings.lua
@@ -81,3 +81,5 @@ utils.map('n', '<c-s-f>', '<cmd>Telescope live_grep<cr>')
 utils.map('n', '<C-y>', '<cmd>Telescope neoclip<cr>')
 utils.map('n', '<leader>j', '<cmd>Telescope jumplist<cr>')
 utils.map('n', '<c-f>', '<cmd>Telescope current_buffer_fuzzy_find<cr>')
+
+utils.map('n', '<leader>n', '<cmd>Neogen<cr>', { noremap = true, silent = true })
diff --git a/lua/my_neogen.lua b/lua/my_neogen.lua
index 39ceb83..9e79a46 100644
--- a/lua/my_neogen.lua
+++ b/lua/my_neogen.lua
@@ -1,3 +1,20 @@
 require('neogen').setup {
-  enabled = true
+  enabled = true,
+  languages = {
+    cpp = {
+      template = {
+        annotation_convention = "custom",
+        custom =  {
+          { nil, "/// file", { no_results = true, type = { "file" } } },
+          { nil, "/// $1", { no_results = true, type = { "func", "file" } } },
+          { nil, "", { no_results = true, type = { "file" } } },
+
+          { nil, "/// $1", { type = { "func" } } },
+          { "tparam", "/// \\tparam %s $1" },
+          { "parameters", "/// \\param %s $1" },
+          { "return_statement", "/// \\return $1" },
+        },
+      }
+    },
+  }
 }