diff --git a/dream/plugins/OldStylePartJobShopWIP.py b/dream/plugins/OldStylePartJobShopWIP.py
index 6db1984a11427a02462227cef6de375bf069dad2..d3eba4c68486b3769dfda3f3c42d814135dd56d9 100644
--- a/dream/plugins/OldStylePartJobShopWIP.py
+++ b/dream/plugins/OldStylePartJobShopWIP.py
@@ -163,4 +163,5 @@ class OldStylePartJobShopWIP(plugin.InputPreparationPlugin):
           i+=1
         order_dict["componentsList"] = component_list
     data['graph']["node"]["QStart"]["wip"] = wip_list
+    del data['input'][input_id]
     return data