diff --git a/src/main/java/uk/ac/ebi/eva/commons/models/mongo/entity/VariantDocument.java b/src/main/java/uk/ac/ebi/eva/commons/models/mongo/entity/VariantDocument.java
index 6b95d425..af0fbc92 100644
--- a/src/main/java/uk/ac/ebi/eva/commons/models/mongo/entity/VariantDocument.java
+++ b/src/main/java/uk/ac/ebi/eva/commons/models/mongo/entity/VariantDocument.java
@@ -267,6 +267,10 @@ public Set<VariantAnnotation> getAnnotations() {
         return annotations;
     }
 
+    public void setSources(Set<VariantSourceEntryMongo> variantSources) {
+        this.variantSources = variantSources;
+    }
+
     public void setStats(Set<VariantStatsMongo> variantStats) {
         this.variantStatsMongo = variantStats;
     }