diff --git a/after/ftplugin/rust.vim b/after/ftplugin/rust.vim
new file mode 100644
index 0000000..c3076f2
--- /dev/null
+++ b/after/ftplugin/rust.vim
@@ -0,0 +1,3 @@
+set noexpandtab
+set shiftwidth=4
+set tabstop=4
diff --git a/init.vim b/init.vim
index dbbca23..b3fbbb5 100644
--- a/init.vim
+++ b/init.vim
@@ -49,3 +49,5 @@ let g:coc_snippet_next = '<tab>'
 
 "highlight LineNr guifg=#ff57d8
 highlight LineNr guifg=#fcc35a
+set noexpandtab
+