diff --git a/mt76_connac_mcu.c b/mt76_connac_mcu.c
index 87b011d4..e44f8c58 100644
--- a/mt76_connac_mcu.c
+++ b/mt76_connac_mcu.c
@@ -2527,6 +2527,7 @@ int mt76_connac_mcu_set_hif_suspend(struct mt76_dev *dev, bool suspend)
 			__le16 tag;
 			__le16 len;
 			u8 suspend;
+			u8 pad[7];
 		} __packed hif_suspend;
 	} req = {
 		.hif_suspend = {
diff --git a/mt7925/mcu.h b/mt7925/mcu.h
index 2a0bbfe7..b8315a89 100644
--- a/mt7925/mcu.h
+++ b/mt7925/mcu.h
@@ -535,7 +535,7 @@ struct mt7925_wow_pattern_tlv {
 	u8 offset;
 	u8 mask[MT76_CONNAC_WOW_MASK_MAX_LEN];
 	u8 pattern[MT76_CONNAC_WOW_PATTEN_MAX_LEN];
-	u8 rsv[4];
+	u8 rsv[7];
 } __packed;
 
 static inline enum connac3_mcu_cipher_type