diff --git a/.editorconfig b/.editorconfig
index 442b368..e6f458a 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -7,6 +7,7 @@ insert_final_newline = true
 trim_trailing_whitespace = true
 
 [*.{c,h,cpp,hpp,rs}]
+indent_style = space
 indent_size = 4
 
 [makefile]