diff --git a/doc/telescope.txt b/doc/telescope.txt
index 9cb1927..898284e 100644
--- a/doc/telescope.txt
+++ b/doc/telescope.txt
@@ -1437,6 +1437,8 @@ builtin.marks({opts})                              *telescope.builtin.marks()*
 
     Options: ~
         {file_encoding} (string)  file encoding for the previewer
+        {mark_type}     (string)  filter marks by type (default: "all",
+                                  options: "all"|"global"|"local")
 
 
 builtin.registers({opts})                      *telescope.builtin.registers()*
diff --git a/lua/telescope/builtin/init.lua b/lua/telescope/builtin/init.lua
index df9f92f..a0674f3 100644
--- a/lua/telescope/builtin/init.lua
+++ b/lua/telescope/builtin/init.lua
@@ -359,7 +359,7 @@ builtin.colorscheme = require_on_exported_call("telescope.builtin.__internal").c
 --- Lists vim marks and their value, jumps to the mark on `<cr>`
 ---@param opts table: options to pass to the picker
 ---@field file_encoding string: file encoding for the previewer
----@field mark_type "all"|"global"|"local": filter marks by type (default: "all")
+---@field mark_type string: filter marks by type (default: "all", options: "all"|"global"|"local")
 builtin.marks = require_on_exported_call("telescope.builtin.__internal").marks
 
 --- Lists vim registers, pastes the contents of the register on `<cr>`