diff --git a/templates/da_cache_to_shub.json.j2 b/templates/da_cache_to_shub.json.j2
index 06e89a9..4c603e4 100644
--- a/templates/da_cache_to_shub.json.j2
+++ b/templates/da_cache_to_shub.json.j2
@@ -171,7 +171,7 @@
 					  "inputParameters": {
 						"input" : "${workflow.input.descriptor}",
 						"output" : "${join_parallel_downloads.output}",
-						"scriptExpression": "1 == 1"
+						"scriptExpression": "var k,report={ i : $.input, o : $.output};;return {report:Java.to(report,'java.util.Map')}"
 					  }
 					}
 				],
@@ -183,7 +183,7 @@
 					  "inputParameters": {
 						"input" : "${workflow.input.descriptor}",
 						"output" : "${join_parallel_downloads.output}",
-						"scriptExpression": "var k,report={ i : $.input, o : $.output}; return {report:Java.to(report,'java.util.Map[]')}"
+						"scriptExpression": "1 == 1"
 					  }
 					}
 				]