diff --git a/lua/plugins.lua b/lua/plugins.lua
index fb18fb6..b3651c2 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -96,6 +96,7 @@ return {
 		config = function ()
 			vim.g.neo_tree_remove_legacy_commands = 1
 			require('neo-tree').setup({
+				popup_border_style = "solid",
 				sources = {
 					"filesystem",
 					"buffers",