diff --git a/.editorconfig b/.editorconfig
index d18f64f246..e404989886 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -13,5 +13,10 @@ indent_size = 4
 indent_style = tab
 indent_size = 8
 
+# OCaml bindings
+[*.ml]
+indent_style = tab
+indent_size = 4
+
 [Makefile]
 indent_style = tab