diff --git a/dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/actionmanager/project/prepare_project_parameters.json b/dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/actionmanager/project/prepare_project_parameters.json
index 5fc88ce8e..49f9c7306 100644
--- a/dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/actionmanager/project/prepare_project_parameters.json
+++ b/dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/actionmanager/project/prepare_project_parameters.json
@@ -16,5 +16,11 @@
 "paramLongName": "outputPath",
 "paramDescription": "the path of the new ActionSet",
 "paramRequired": true
-}
+},
+  {
+    "paramName": "dbp",
+    "paramLongName": "dbProjectPath",
+    "paramDescription": "the path of the project code read from db",
+    "paramRequired": true
+  }
 ]
\ No newline at end of file