diff --git a/init.lua b/init.lua
index ab64877..a856d69 100644
--- a/init.lua
+++ b/init.lua
@@ -525,3 +525,4 @@ require('custom.colorizer')
 require('custom.options')
 require('custom.keymaps')
 require('custom.harpoon')
+require('custom.mason')
diff --git a/lua/custom/mason.lua b/lua/custom/mason.lua
new file mode 100644
index 0000000..4d52695
--- /dev/null
+++ b/lua/custom/mason.lua
@@ -0,0 +1,5 @@
+require("mason").setup({
+	ui = {
+		border = "single"
+	}
+})