diff --git a/.editorconfig b/.editorconfig
index 4db9d66c..a527b136 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -5,6 +5,7 @@ charset = utf-8
 
 [*.js]
 indent_style = tab
+indent_size = 4
 trim_trailing_whitespace = true
 insert_final_newline = true
-end_of_line = crlf
\ No newline at end of file
+end_of_line = crlf