diff --git a/.editorconfig b/.editorconfig
index 87315e5e..1cdc8c74 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -5,8 +5,11 @@ charset = utf-8
 end_of_line = lf
 insert_final_newline = true
 indent_size = 4
+indent_style = space
+trim_trailing_whitespace = true
+
+[Makefile]
+indent_style = tab
 
 [*.cr]
-indent_style = space
 indent_size = 2
-trim_trailing_whitespace = true