diff --git a/editor/editor_properties.cpp b/editor/editor_properties.cpp
index 33002289211..20ba07c102e 100644
--- a/editor/editor_properties.cpp
+++ b/editor/editor_properties.cpp
@@ -116,7 +116,7 @@ void EditorPropertyMultilineText::_open_big_text() {
 		add_child(big_text_dialog);
 	}
 
-	big_text_dialog->popup_centered_ratio();
+	big_text_dialog->popup_centered_clamped(Size2(1000, 900) * EDSCALE, 0.8);
 	big_text->set_text(text->get_text());
 	big_text->grab_focus();
 }