diff --git a/lib/dom_html.ml b/lib/dom_html.ml
index 8867f7cf7b..3f09bc1ffc 100644
--- a/lib/dom_html.ml
+++ b/lib/dom_html.ml
@@ -588,8 +588,6 @@ class type textAreaElement = object ('self)
   method select : unit meth
   method required : bool t writeonly_prop
   method placeholder : js_string t writeonly_prop
-  method selectionStart : int prop
-  method selectionEnd : int prop
   method onselect : ('self t, event t) event_listener prop
   method onchange : ('self t, event t) event_listener prop
   method oninput : ('self t, event t) event_listener prop
diff --git a/lib/dom_html.mli b/lib/dom_html.mli
index d0a2a4cfac..c19b0e06dc 100644
--- a/lib/dom_html.mli
+++ b/lib/dom_html.mli
@@ -535,8 +535,7 @@ class type textAreaElement = object ('self)
   method select : unit meth
   method required : bool t writeonly_prop (* Not supported by IE 9/Safari *)
   method placeholder : js_string t writeonly_prop (* Not supported by IE 9 *)
-  method selectionStart : int prop
-  method selectionEnd : int prop
+
   method onselect : ('self t, event t) event_listener prop
   method onchange : ('self t, event t) event_listener prop
   method oninput : ('self t, event t) event_listener prop