diff --git a/inc/saiport.h b/inc/saiport.h
index ae7196fbb..2658c83d9 100644
--- a/inc/saiport.h
+++ b/inc/saiport.h
@@ -2687,6 +2687,17 @@ typedef enum _sai_port_attr_t
      */
     SAI_PORT_ATTR_PAM4_EYE_VALUES,
 
+    /**
+     * @brief Get port SerDes firmware revision
+     * 
+     * Standard attribute to collect port SerDes firmware rev.
+     *
+     * @type sai_s8_list_t
+     * @flags READ_ONLY
+    */
+
+    SAI_PORT_ATTR_SERDES_FW_REVISION,
+
     /**
      * @brief End of attributes
      */