diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java b/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
index 9746e26f2a6fa7c27dbfee455acc8875c3d6974c..561cb0dc76020f4b31667296eea1d92880f4100f 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
@@ -37,7 +37,6 @@ import info.textgrid.middleware.common.TextGridMimetypes;
 public class SetDeliverer {
 
   private static final int DH_SIZE = 100000;
-  private static final int TG_SIZE = 1000;
 
   private static final String DH_COLLECTION_FILTER_NAME = "collectionFilter";
   private static final String DH_COLLECTION_FILTER_TERM_NAME = "collectionFilterTerm";
@@ -113,7 +112,7 @@ public class SetDeliverer {
 
       AggregationBuilder projectNameAndID = AggregationBuilders.terms("projects")
           .script(mergeProjectIDandProjectName)
-          .size(TG_SIZE);
+          .size(1000);
 
       filterPublicProjects.subAggregation(projectNameAndID);
       // >>>>>>> feature/elastic6
@@ -138,7 +137,7 @@ public class SetDeliverer {
 
       AggregationBuilder collectionFilterTerm =
           AggregationBuilders.terms(DH_COLLECTION_FILTER_TERM_NAME)
-              .script(collectionID)
+              // .script(collectionID)
               .size(DH_SIZE);
 
       collectionFilter.subAggregation(collectionFilterTerm);