diff --git a/dhp-workflows/dhp-graph-provision-scholexplorer/src/test/resources/eu/dnetlib/dhp/export/relation.json b/dhp-workflows/dhp-graph-provision-scholexplorer/src/test/resources/eu/dnetlib/dhp/export/relation.json
index cdb0cfa1d..7aa25525e 100644
--- a/dhp-workflows/dhp-graph-provision-scholexplorer/src/test/resources/eu/dnetlib/dhp/export/relation.json
+++ b/dhp-workflows/dhp-graph-provision-scholexplorer/src/test/resources/eu/dnetlib/dhp/export/relation.json
@@ -13,7 +13,7 @@
   "lastupdatetimestamp": null,
   "relType": "IsReferencedBy",
   "source": "60|4ee78ab329b49416b45c3774c132f244",
-  "collectedFrom": [
+  "collectedfrom": [
     {
       "dataInfo": null,
       "value": "Europe PMC",