diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 6f00de44213cf6182d52670bba65062cc669a29b..78308e07b838877a2e2a6f01003f4644d3009046 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -4027,6 +4027,8 @@ static void i40e_dcb_reconfigure(struct i40e_pf *pf)
 				 pf->vsi[v]->seid);
 			/* Will try to configure as many components */
 		} else {
+			/* Re-configure VSI vectors based on updated TC map */
+			i40e_vsi_map_rings_to_vectors(pf->vsi[v]);
 			if (pf->vsi[v]->netdev)
 				i40e_dcbnl_set_all(pf->vsi[v]);
 		}