diff --git a/sonic_platform_base/sonic_xcvr/api/public/cmis.py b/sonic_platform_base/sonic_xcvr/api/public/cmis.py
index 8a2e41aea..1a4055fad 100644
--- a/sonic_platform_base/sonic_xcvr/api/public/cmis.py
+++ b/sonic_platform_base/sonic_xcvr/api/public/cmis.py
@@ -2225,7 +2225,7 @@ def get_rx_output_eq_post_ctrl_supported(self):
             return False
         return rx_post_support
 
-    def scs_nibble_write(self, val, si_param, lane):
+    def scs_nibble_write(self, val, pre_val, si_param, lane):
         '''
         This function sets nibble data in byte data
         '''