diff --git a/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2024-04-01-preview/Watchlists.json b/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2024-04-01-preview/Watchlists.json
index e191635bd3e2..e6e12ab1f641 100644
--- a/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2024-04-01-preview/Watchlists.json
+++ b/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2024-04-01-preview/Watchlists.json
@@ -688,6 +688,10 @@
     "ProvisioningState": {
       "description": "Describes provisioning state",
       "enum": [
+        "New",
+        "InProgress",
+        "Uploading",
+        "Deleting",
         "Succeeded",
         "Failed",
         "Canceled"