diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 188b0dee542cd478bb055b1114cc2ac8a403426e..74199b1749485fe44a19cc6c6821f38b3e7c9aaf 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -2953,7 +2953,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 
 	if (cfg->use_tfh) {
 		trans_pcie->max_tbs = IWL_TFH_NUM_TBS;
-		trans_pcie->tfd_size = sizeof(struct iwl_tfh_tb);
+		trans_pcie->tfd_size = sizeof(struct iwl_tfh_tfd);
 
 	} else {
 		trans_pcie->max_tbs = IWL_NUM_OF_TBS;