diff --git a/.editorconfig b/.editorconfig
index c6c8b36219..be8416b252 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -7,3 +7,6 @@ end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
+
+[*.py]
+indent_size = 4