diff --git a/examples/id_sexp.ml b/examples/id_sexp.ml
index e8e4b3ce..d7a11be3 100644
--- a/examples/id_sexp.ml
+++ b/examples/id_sexp.ml
@@ -1,6 +1,4 @@
 
-open Result
-
 let pp_sexp s = match s with
   | Ok l ->
       List.iter