diff --git a/repository/src/main/java/org/apache/atlas/repository/store/graph/v2/EntityGraphRetriever.java b/repository/src/main/java/org/apache/atlas/repository/store/graph/v2/EntityGraphRetriever.java
index 953337c3e4..52946f22a2 100644
--- a/repository/src/main/java/org/apache/atlas/repository/store/graph/v2/EntityGraphRetriever.java
+++ b/repository/src/main/java/org/apache/atlas/repository/store/graph/v2/EntityGraphRetriever.java
@@ -1052,7 +1052,7 @@ private AtlasEntityHeader mapVertexToAtlasEntityHeader2(AtlasVertex entityVertex
             }
 
             if (CollectionUtils.isNotEmpty(attributes)) {
-                attributes.stream().parallel().forEach(att->{
+                attributes.forEach(att->{
                     try {
                         enrichAttributes(entityVertex, entityType, att, ret);
                     } catch (AtlasBaseException e) {