diff --git a/.editorconfig b/.editorconfig
index 896e3c4..022b964 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -10,5 +10,9 @@ trim_trailing_whitespace = true
 max_line_length = 0
 trim_trailing_whitespace = false
 
-[*.py]
+[*.{py,rs}]
 indent_size = 4
+
+[Makefile]
+indent_style = tab
+indent_size = 8