diff --git a/after/ftplugin/rust.lua b/after/ftplugin/rust.lua
new file mode 100644
index 0000000..1e4bddf
--- /dev/null
+++ b/after/ftplugin/rust.lua
@@ -0,0 +1,3 @@
+vim.diagnostic.config({
+  underline = false,
+})