diff --git a/data-discovery/src/main/java/vlkb/output/SearchOutputData.java b/data-discovery/src/main/java/vlkb/output/SearchOutputData.java
index 6998a800f9754843ee334501128d8d124d4c34ec..7dc68da34b803e84ccf82f4d2294909390c2c091 100644
--- a/data-discovery/src/main/java/vlkb/output/SearchOutputData.java
+++ b/data-discovery/src/main/java/vlkb/output/SearchOutputData.java
@@ -65,8 +65,7 @@ class SearchOutputData
             prevSubsurveyId = dataset.subsurvey_id;
          }
 
-         if( false )
-         //if( Dataset.areDatasetsMergeable(datasetList) )
+         if( Dataset.areDatasetsMergeable(datasetList) )
          {
             Dataset mergedDataset = new Dataset(datasetList, auth, coord, subsurveyId, countNullValues, mergeUrlRoot);
             datasetList.add(mergedDataset);