diff --git a/.editorconfig b/.editorconfig
index c3cebb46..a03d5131 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -10,3 +10,9 @@ indent_size = 2
 [*.{php,php.example}]
 indent_style = tab
 indent_size = 4
+
+[*.xml]
+indent_style = tab
+
+[composer.lock]
+indent_size = 4