diff --git a/drivers/net/wireless/ath/ath12k/dp_tx.c b/drivers/net/wireless/ath/ath12k/dp_tx.c
index 25a9d4c4fae7..474e0d4d406e 100644
--- a/drivers/net/wireless/ath/ath12k/dp_tx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_tx.c
@@ -118,7 +118,7 @@ static void ath12k_hal_tx_cmd_ext_desc_setup(struct ath12k_base *ab, void *cmd,
 			       le32_encode_bits(ti->data_len,
 						HAL_TX_MSDU_EXT_INFO1_BUF_LEN);
 
-	tcl_ext_cmd->info1 = le32_encode_bits(1, HAL_TX_MSDU_EXT_INFO1_EXTN_OVERRIDE) |
+	tcl_ext_cmd->info1 |= le32_encode_bits(1, HAL_TX_MSDU_EXT_INFO1_EXTN_OVERRIDE) |
 				le32_encode_bits(ti->encap_type,
 						 HAL_TX_MSDU_EXT_INFO1_ENCAP_TYPE) |
 				le32_encode_bits(ti->encrypt_type,