1 files changed, 2 insertions, 3 deletions
diff --git a/core/src/main/java/org/elasticsearch/search/aggregations/bucket/significant/SignificantTermsAggregatorFactory.java b/core/src/main/java/org/elasticsearch/search/aggregations/bucket/significant/SignificantTermsAggregatorFactory.java
index ab30e1b2d4..1a5338f745 100644
--- a/core/src/main/java/org/elasticsearch/search/aggregations/bucket/significant/SignificantTermsAggregatorFactory.java
+++ b/core/src/main/java/org/elasticsearch/search/aggregations/bucket/significant/SignificantTermsAggregatorFactory.java
@@ -91,7 +91,6 @@ public class SignificantTermsAggregatorFactory extends ValuesSourceAggregatorFac
                 : searcher.count(filter);
         this.bucketCountThresholds = bucketCountThresholds;
         this.significanceHeuristic = significanceHeuristic;
-        this.significanceHeuristic.initialize(context.searchContext());
         setFieldInfo();
 
     }
@@ -211,13 +210,13 @@ public class SignificantTermsAggregatorFactory extends ValuesSourceAggregatorFac
                 }
             }
             assert execution != null;
-            
+
             DocValueFormat format = config.format();
             if ((includeExclude != null) && (includeExclude.isRegexBased()) && format != DocValueFormat.RAW) {
                 throw new AggregationExecutionException("Aggregation [" + name + "] cannot support regular expression style include/exclude "
                         + "settings as they can only be applied to string fields. Use an array of values for include/exclude clauses");
             }
-            
+
             return execution.create(name, factories, valuesSource, format, bucketCountThresholds, includeExclude, context, parent,
                     significanceHeuristic, this, pipelineAggregators, metaData);
         }