diff --git a/lua/custom/plugins/harpoon.lua b/lua/custom/plugins/harpoon.lua
index 77c8b06d..5724fb9c 100644
--- a/lua/custom/plugins/harpoon.lua
+++ b/lua/custom/plugins/harpoon.lua
@@ -17,6 +17,7 @@ return {
         vim.keymap.set("n", "<M-2>", function() ui.nav_file(2) end)
         vim.keymap.set("n", "<M-3>", function() ui.nav_file(3) end)
         vim.keymap.set("n", "<M-4>", function() ui.nav_file(4) end)
+        vim.keymap.set("n", "<M-5>", function() ui.nav_file(5) end)
 
     end,
 }