diff --git a/vim/config/after.vim b/vim/config/after.vim
index 9b4baeb..3f3957d 100644
--- a/vim/config/after.vim
+++ b/vim/config/after.vim
@@ -51,6 +51,7 @@ autocmd FileChangedRO * nested set noreadonly
     autocmd FileType tmux,taskrc setlocal commentstring=#\ %s "set the comment string to #
     autocmd FileType slrnrc setlocal commentstring=%%\ %s "set the comment string to %
     autocmd FileType scss setlocal iskeyword+=$
+    autocmd FileType javascript setlocal iskeyword+=-
     autocmd FileType vue setlocal spell
 
     "special side/bottom-bar settings to apply when opened