diff --git a/.editorconfig b/.editorconfig
index becc167..63f7b7b 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -7,6 +7,7 @@ root = true
 charset = utf-8
 end_of_line = lf
 indent_style = tab
+tab_width = 4
 trim_trailing_whitespace = true
 insert_final_newline = true