diff --git a/experimental/saiexperimentaldasheni.h b/experimental/saiexperimentaldasheni.h
index b4bb54183..3fdefb24a 100644
--- a/experimental/saiexperimentaldasheni.h
+++ b/experimental/saiexperimentaldasheni.h
@@ -565,6 +565,14 @@ typedef enum _sai_eni_attr_t
      */
     SAI_ENI_ATTR_DASH_ENI_MODE,
 
+    /**
+     * @brief HA flow ownership operational status
+     *
+     * @type bool
+     * @flags READ_ONLY
+     */
+    SAI_ENI_ATTR_IS_OPERATIONAL_HA_FLOW_OWNER,
+
     /**
      * @brief End of attributes
      */