diff --git a/.gitignore b/.gitignore
index 1856070..ffcbef0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -112,4 +112,5 @@ venv.bak/
 _catalogs/
 _old/
 
-.DS_Store
\ No newline at end of file
+.DS_Store
+db_init
\ No newline at end of file
diff --git a/api/app/oai_dcat/metadata_provider.py b/api/app/oai_dcat/metadata_provider.py
index 59b38a1..6f140ff 100644
--- a/api/app/oai_dcat/metadata_provider.py
+++ b/api/app/oai_dcat/metadata_provider.py
@@ -9,7 +9,7 @@
 import exceptions as exc
 from endpoint_handlers import dataset_handler
 
-BASE_URL = "https://sebastien-datalake.cmcc.it/api/v2/datasets/"
+BASE_URL = "https://sebastien-datalake.cmcc.it/api/v2/datasets"
 
 # Logging config
 logging.basicConfig(level=logging.DEBUG)
diff --git a/api/app/oai_dcat/oai_utils.py b/api/app/oai_dcat/oai_utils.py
index 5143b33..43a4b94 100644
--- a/api/app/oai_dcat/oai_utils.py
+++ b/api/app/oai_dcat/oai_utils.py
@@ -11,7 +11,8 @@
     "pasture": "BIWEEKLY",
     "pi": "DAILY",
     "pi-long-term": "AS_NEEDED",
-    "thi": "DAILY"
+    "thi": "DAILY",
+    "iot-environmental" : "IRREG"
 }
 
 # Logging config