diff --git a/specification/compute/resource-manager/Microsoft.Compute/DiagnosticRP/preview/2024-03-01-preview/diagnostic.json b/specification/compute/resource-manager/Microsoft.Compute/DiagnosticRP/preview/2024-03-01-preview/diagnostic.json
index fb8509e46768..cd3c5149a176 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/DiagnosticRP/preview/2024-03-01-preview/diagnostic.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/DiagnosticRP/preview/2024-03-01-preview/diagnostic.json
@@ -3,7 +3,7 @@
   "info": {
     "title": "ComputeDiagnosticResourceProviderClient",
     "description": "The Compute Diagnostic Resource Provider Client",
-    "version": "2024-03-01-preview"
+    "version": "2021-06-01-preview"
   },
   "host": "management.azure.com",
   "schemes": [