diff --git a/specification/databricks/resource-manager/Microsoft.Databricks/stable/2018-04-01/databricks.json b/specification/databricks/resource-manager/Microsoft.Databricks/stable/2018-04-01/databricks.json
index 3c76405d3f4f..9d7ec3fc26bc 100644
--- a/specification/databricks/resource-manager/Microsoft.Databricks/stable/2018-04-01/databricks.json
+++ b/specification/databricks/resource-manager/Microsoft.Databricks/stable/2018-04-01/databricks.json
@@ -858,6 +858,10 @@
         "encryption": {
           "$ref": "#/definitions/WorkspaceEncryptionParameter",
           "description": "Contains the encryption details for Customer-Managed Key (CMK) enabled workspace."
+        },
+        "requireInfrastructureEncryption": {
+          "$ref": "#/definitions/WorkspaceCustomBooleanParameter",
+          "description": "A boolean indicating whether or not the DBFS root file system will be enabled with secondary layer of encryption with platform managed keys for data at rest."
         }
       },
       "description": "Custom Parameters used for Cluster Creation."