diff --git a/AzurePipelines/pr-preview.yml b/AzurePipelines/pr-preview.yml
index 234f8770ff..9425489234 100644
--- a/AzurePipelines/pr-preview.yml
+++ b/AzurePipelines/pr-preview.yml
@@ -83,11 +83,11 @@ steps:
       --resource-group $(webapp.resourceGroup) \
       --slot pr-preview-$(webapp.slotName) \
       --configuration-source $(webapp.name)
-      # az webapp identity assign \
-      # -g $(webapp.resourceGroup) \
-      # -n $(webapp.name) \
-      # --slot pr-preview-$(webapp.slotName) \
-      # --identities /subscriptions/400c5730-25f5-4ee6-a933-8b289b9ccb0d/resourcegroups/rg-dts-id-shared/providers/Microsoft.ManagedIdentity/userAssignedIdentities/id-SCLabs-Shared
+      az webapp identity assign \
+      -g $(webapp.resourceGroup) \
+      -n $(webapp.name) \
+      --slot pr-preview-$(webapp.slotName) \
+      --identities /subscriptions/400c5730-25f5-4ee6-a933-8b289b9ccb0d/resourcegroups/rg-dts-id-shared/providers/Microsoft.ManagedIdentity/userAssignedIdentities/id-SCLabs-Shared
 
 - task: AzureCLI@2
   displayName: 'Deploy pr image to new slot'