diff --git a/src/Core/Constants.cs b/src/Core/Constants.cs
index 08d7f6c29254..7f85befd93f1 100644
--- a/src/Core/Constants.cs
+++ b/src/Core/Constants.cs
@@ -264,6 +264,9 @@ public static class FeatureFlagKeys
     public const string PM31039_ItemActionInExtension = "pm-31039-item-action-in-extension";
     public const string PM29437_WelcomeDialogNoExtPrompt = "pm-29437-welcome-dialog-no-ext-prompt";
 
+    /* Secrets Manager Team */
+    public const string SecretsVersioning = "sm-1587-secrets-versioning";
+
     /* Innovation Team */
     public const string ArchiveVaultItems = "pm-19148-innovation-archive";