diff --git a/specification/containerinstance/resource-manager/readme.md b/specification/containerinstance/resource-manager/readme.md
index e875793a7d4f..4021d6ca8017 100644
--- a/specification/containerinstance/resource-manager/readme.md
+++ b/specification/containerinstance/resource-manager/readme.md
@@ -26,7 +26,7 @@ These are the global settings for the ContainerInstance API.
 
 ``` yaml
 openapi-type: arm
-tag: package-preview-2024-10
+tag: package-preview-2024-05
 ```
 
 ### Tag: package-preview-2024-10