diff --git a/server/src/main/java/org/elasticsearch/common/lucene/search/function/FunctionScoreQuery.java b/server/src/main/java/org/elasticsearch/common/lucene/search/function/FunctionScoreQuery.java
index f9e5c5966f081..6fac55f26ea86 100644
--- a/server/src/main/java/org/elasticsearch/common/lucene/search/function/FunctionScoreQuery.java
+++ b/server/src/main/java/org/elasticsearch/common/lucene/search/function/FunctionScoreQuery.java
@@ -197,6 +197,14 @@ public CombineFunction getCombineFunction() {
         return combineFunction;
     }
 
+    public ScoreMode getScoreMode() {
+        return scoreMode;
+    }
+
+    public Float getMaxBoost() {
+        return maxBoost;
+    }
+
     @Override
     public void visit(QueryVisitor visitor) {
         // Highlighters must visit the child query to extract terms