diff --git a/.editorconfig b/.editorconfig
index beb849200..737e9610a 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -9,6 +9,9 @@ indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
 
+[*.html]
+indent_size = 4
+
 [*.py]
 indent_size = 4
 max_line_length = 119