diff --git a/lua/telescope/_extensions/papis.lua b/lua/telescope/_extensions/papis.lua
index a02656a..8e5a6e9 100644
--- a/lua/telescope/_extensions/papis.lua
+++ b/lua/telescope/_extensions/papis.lua
@@ -86,16 +86,33 @@ local function papis_picker(opts)
           end,
         }),
         sorter = papis_sorter,
-        attach_mappings = function(_, map)
-          actions.select_default:replace(papis_actions.ref_insert(format_string))
-          map("i", "<c-o>f", papis_actions.open_file(), { desc = "Open file" })
-          map("n", "of", papis_actions.open_file(), { desc = "Open file" })
-          map("i", "<c-o>n", papis_actions.open_note(), { desc = "Open note" })
-          map("n", "on", papis_actions.open_note(), { desc = "Open note" })
-          map("i", "<c-e>", papis_actions.open_info(), { desc = "Open info.yaml file" })
-          map("n", "e", papis_actions.open_info(), { desc = "Open info.yaml file" })
-          map("n", "f", papis_actions.ref_insert_formatted(), { desc = "Insert formatted reference" })
-          map("i", "<c-f>", papis_actions.ref_insert_formatted(), { desc = "Insert formatted reference" })
+        attach_mappings = function(prompt_bufnr, map)
+          actions.select_default:replace(
+            function() papis_actions.ref_insert(prompt_bufnr, format_string) end)
+          map("i", "<c-o>f",
+            function() papis_actions.open_file(prompt_bufnr) end,
+            { desc = "Open file" })
+          map("n", "of",
+            function() papis_actions.open_file(prompt_bufnr) end,
+            { desc = "Open file" })
+          map("i", "<c-o>n",
+            function() papis_actions.open_note(prompt_bufnr) end,
+            { desc = "Open note" })
+          map("n", "on",
+            function() papis_actions.open_note(prompt_bufnr) end,
+            { desc = "Open note" })
+          map("i", "<c-e>",
+            function() papis_actions.open_info(prompt_bufnr) end,
+            { desc = "Open info.yaml file" })
+          map("n", "e",
+            function() papis_actions.open_info(prompt_bufnr) end,
+            { desc = "Open info.yaml file" })
+          map("n", "f",
+            function() papis_actions.ref_insert_formatted(prompt_bufnr) end,
+            { desc = "Insert formatted reference" })
+          map("i", "<c-f>",
+            function() papis_actions.ref_insert_formatted(prompt_bufnr) end,
+            { desc = "Insert formatted reference" })
           -- Makes sure that the other defaults are still applied
           return true
         end,
diff --git a/lua/telescope/_extensions/papis/actions.lua b/lua/telescope/_extensions/papis/actions.lua
index 0113ed5..3365ba8 100644
--- a/lua/telescope/_extensions/papis/actions.lua
+++ b/lua/telescope/_extensions/papis/actions.lua
@@ -14,55 +14,47 @@ local utils = require("papis.utils")
 local M = {}
 
 ---This function inserts a formatted reference string at the cursor
+---@param prompt_bufnr number @The buffer number of the prompt
 ---@param format_string string @The string to be inserted
----@return function
-M.ref_insert = function(format_string)
-  return function(prompt_bufnr)
-    local entry = string.format(format_string, action_state.get_selected_entry().id.ref)
-    actions.close(prompt_bufnr)
-    vim.api.nvim_put({ entry }, "", false, true)
-  end
+M.ref_insert = function(prompt_bufnr, format_string)
+  local entry = string.format(format_string, action_state.get_selected_entry().id.ref)
+  actions.close(prompt_bufnr)
+  vim.api.nvim_put({ entry }, "", false, true)
 end
 
-M.ref_insert_formatted = function()
-  return function(prompt_bufnr)
-    actions.close(prompt_bufnr)
-    local papis_id = action_state.get_selected_entry().id.papis_id
-    local entry = db.data:get({ papis_id = papis_id })[1]
-    local reference = config["formatter"].format_references_fn(entry)
-
-    vim.api.nvim_put({ reference }, "", false, true)
-  end
+---This function inserts a formatted reference string at the cursor
+---@param prompt_bufnr number @The buffer number of the prompt
+M.ref_insert_formatted = function(prompt_bufnr)
+  actions.close(prompt_bufnr)
+  local papis_id = action_state.get_selected_entry().id.papis_id
+  local entry = db.data:get({ papis_id = papis_id })[1]
+  local reference = config["formatter"].format_references_fn(entry)
+
+  vim.api.nvim_put({ reference }, "", false, true)
 end
 
 ---This function opens the files attached to the current entry
----@return function
-M.open_file = function()
-  return function(prompt_bufnr)
-    local papis_id = action_state.get_selected_entry().id.papis_id
-    actions.close(prompt_bufnr)
-    utils:do_open_attached_files(papis_id)
-  end
+---@param prompt_bufnr number @The buffer number of the prompt
+M.open_file = function(prompt_bufnr)
+  local papis_id = action_state.get_selected_entry().id.papis_id
+  actions.close(prompt_bufnr)
+  utils:do_open_attached_files(papis_id)
 end
 
 ---This function opens the note attached to the current entry
----@return function
-M.open_note = function()
-  return function(prompt_bufnr)
-    local papis_id = action_state.get_selected_entry().id.papis_id
-    actions.close(prompt_bufnr)
-    utils:do_open_text_file(papis_id, "note")
-  end
+---@param prompt_bufnr number @The buffer number of the prompt
+M.open_note = function(prompt_bufnr)
+  local papis_id = action_state.get_selected_entry().id.papis_id
+  actions.close(prompt_bufnr)
+  utils:do_open_text_file(papis_id, "note")
 end
 
 ---This function opens the info_file containing this entry's information
----@return function
-M.open_info = function()
-  return function(prompt_bufnr)
-    local papis_id = action_state.get_selected_entry().id.papis_id
-    actions.close(prompt_bufnr)
-    utils:do_open_text_file(papis_id, "info")
-  end
+---@param prompt_bufnr number @The buffer number of the prompt
+M.open_info = function(prompt_bufnr)
+  local papis_id = action_state.get_selected_entry().id.papis_id
+  actions.close(prompt_bufnr)
+  utils:do_open_text_file(papis_id, "info")
 end
 
 return M