diff --git a/lua/harpoon/test/ui_spec.lua b/lua/harpoon/test/ui_spec.lua
index 6912203..ed9ba76 100644
--- a/lua/harpoon/test/ui_spec.lua
+++ b/lua/harpoon/test/ui_spec.lua
@@ -16,16 +16,20 @@ describe("harpoon", function()
 
         local bufnr = harpoon.ui.bufnr
         local win_id = harpoon.ui.win_id
+        local border_win_id = harpoon.ui.border_win_id
 
         eq(vim.api.nvim_buf_is_valid(bufnr), true)
         eq(vim.api.nvim_win_is_valid(win_id), true)
+        eq(vim.api.nvim_win_is_valid(border_win_id), true)
 
         harpoon.ui:toggle_quick_menu()
 
         eq(vim.api.nvim_buf_is_valid(bufnr), false)
         eq(vim.api.nvim_win_is_valid(win_id), false)
+        eq(vim.api.nvim_win_is_valid(border_win_id), false)
         eq(harpoon.ui.bufnr, nil)
         eq(harpoon.ui.win_id, nil)
+        eq(harpoon.ui.border_win_id, nil)
     end)
 
     it("delete file from ui contents and save", function()