diff --git a/runtime/indent/javascript.vim b/runtime/indent/javascript.vim
index cf4a4f3..a83d34b 100644
--- a/runtime/indent/javascript.vim
+++ b/runtime/indent/javascript.vim
@@ -11,5 +11,6 @@
 
 " C indenting is not too bad.
 setlocal cindent
+setlocal cinoptions+=j1,J1
 
 let b:undo_indent = "setl cin<"