diff --git a/RegulationSchedule/schema.json b/RegulationSchedule/schema.json
index 788d7346c..b99c467c8 100644
--- a/RegulationSchedule/schema.json
+++ b/RegulationSchedule/schema.json
@@ -1,32 +1,32 @@
 {
-    "$schema": "http://json-schema.org/schema#",
-    "$schemaVersion": "0.0.1",
-    "modelTags": "",
-    "$id": "https://smart-data-models.github.io/dataModels.CIMEnergyClasses/RegulationSchedule/schema.json",
-    "title": " Smart Data Models - RegulationSchedule",
-    "description": "Adapted from CIM data models. A pre-established pattern over time for a controlled variable, e.g., busbar voltage.",
-    "type": "object",
-    "allOf": [
-        {
-            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$schemaVersion": "0.0.1",
+  "modelTags": "",
+  "$id": "https://smart-data-models.github.io/dataModels.CIMEnergyClasses/RegulationSchedule/schema.json",
+  "title": " Smart Data Models - RegulationSchedule",
+  "description": "Adapted from CIM data models. A pre-established pattern over time for a controlled variable, e.g., busbar voltage.",
+  "type": "object",
+  "allOf": [
+    {
+      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
+    },
+    {
+      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
+    },
+    {
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "RegulationSchedule"
+          ],
+          "description": "Property. NGSI type. It has to be RegulationSchedule"
         },
-        {
-            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
-        },
-        {
-            "properties": {
-                "type": {
-                    "type": "string",
-                    "enum": [
-                        "RegulationSchedule"
-                    ],
-                    "description": "Property. NGSI type. It has to be RegulationSchedule"
-                },
-                "RegulatingControl": {
-                    "description": "Property. Model:'https://schema.org/Number'. Regulating controls that have this Schedule. Default: None",
-                    "type": "number"
-                }
-            }
+        "RegulatingControl": {
+          "description": "Property. Model:'https://schema.org/Number'. Regulating controls that have this Schedule. Default: None",
+          "type": "number"
         }
-    ]
+      }
+    }
+  ]
 }
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