diff --git a/doc/api/stream.md b/doc/api/stream.md
index 91fe70555d0e46..f5be715cf1cd93 100644
--- a/doc/api/stream.md
+++ b/doc/api/stream.md
@@ -3230,6 +3230,7 @@ pipeline(
         // Make sure is valid json.
         JSON.parse(this.data);
         this.push(this.data);
+        callback();
       } catch (err) {
         callback(err);
       }