diff --git a/lua/harpoon2/buffer.lua b/lua/harpoon2/buffer.lua
index bc82316..c6ccc89 100644
--- a/lua/harpoon2/buffer.lua
+++ b/lua/harpoon2/buffer.lua
@@ -108,4 +108,8 @@ function M.get_contents(bufnr)
     return indices
 end
 
+function M.set_contents(bufnr, contents)
+    vim.api.nvim_buf_set_lines(bufnr, 0, -1, true, contents)
+end
+
 return M
diff --git a/lua/harpoon2/test/ui_spec.lua b/lua/harpoon2/test/ui_spec.lua
index bc2dd0c..ee95aca 100644
--- a/lua/harpoon2/test/ui_spec.lua
+++ b/lua/harpoon2/test/ui_spec.lua
@@ -1,12 +1,17 @@
 local utils = require("harpoon2.test.utils")
+local Buffer = require("harpoon2.buffer")
+local harpoon = require("harpoon2")
 
 local eq = assert.are.same
+local be = utils.before_each(os.tmpname())
 
 describe("harpoon", function()
-    before_each(utils.before_each(os.tmpname()))
+    before_each(function()
+        be()
+        harpoon = require("harpoon2")
+    end)
 
     it("open the ui without any items in the list", function()
-        local harpoon = require("harpoon2")
         harpoon.ui:toggle_quick_menu(harpoon:list())
 
         local bufnr = harpoon.ui.bufnr
@@ -22,4 +27,17 @@ describe("harpoon", function()
         eq(harpoon.ui.bufnr, nil)
         eq(harpoon.ui.win_id, nil)
     end)
+
+    it("delete file from list via ui", function()
+        local created_files = utils.fill_list_with_files(3, harpoon:list())
+        eq(harpoon:list():length(), 3)
+
+        harpoon.ui:toggle_quick_menu(harpoon:list())
+        table.remove(created_files, 2)
+        Buffer.set_contents(harpoon.ui.bufnr, created_files)
+        harpoon.ui:toggle_quick_menu()
+
+        eq(harpoon:list():length(), 2)
+        eq(harpoon:list():display(), created_files)
+    end)
 end)
diff --git a/lua/harpoon2/test/utils.lua b/lua/harpoon2/test/utils.lua
index 5926853..a348171 100644
--- a/lua/harpoon2/test/utils.lua
+++ b/lua/harpoon2/test/utils.lua
@@ -42,11 +42,26 @@ function M.create_file(name, contents, row, col)
     vim.api.nvim_set_current_buf(bufnr)
     vim.api.nvim_buf_set_text(0, 0, 0, 0, 0, contents)
     if row then
-        vim.api.nvim_win_set_cursor(0, { row, col })
+        vim.api.nvim_win_set_cursor(0, { row or 1, col or 0 })
     end
 
     table.insert(M.created_files, bufnr)
     return bufnr
 end
 
+---@param count number
+---@param list HarpoonList
+function M.fill_list_with_files(count, list)
+    local files = {}
+
+    for _ = 1, count do
+        local name = os.tmpname()
+        table.insert(files, name)
+        M.create_file(name, { "test" })
+        list:append()
+    end
+
+    return files
+end
+
 return M