diff --git a/core/core-editor.el b/core/core-editor.el
index e2e18bb8c..afe80e492 100644
--- a/core/core-editor.el
+++ b/core/core-editor.el
@@ -384,6 +384,8 @@ files, so we replace calls to `pp' with the much faster `prin1'."
   ;; Reduced from the default of 5000 for slightly faster analysis
   (setq dtrt-indent-max-lines 2000)
 
+  ;; Add support for more languages
+  (add-to-list 'dtrt-indent-hook-mapping-list '(typescript-mode javascript typescript-indent-level))
   ;; always keep tab-width up-to-date
   (push '(t tab-width) dtrt-indent-hook-generic-mapping-list)