diff --git a/sys/net80211/ieee80211_radiotap.h b/sys/net80211/ieee80211_radiotap.h
index dba454a8fa4..d44f81b68b8 100644
--- a/sys/net80211/ieee80211_radiotap.h
+++ b/sys/net80211/ieee80211_radiotap.h
@@ -540,6 +540,11 @@ struct ieee80211_radiotap_eht_usig {
 #define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_OK	0x00000080
 #define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER		0x00007000
 #define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW			0x00038000
+#define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_20MHZ		0x0
+#define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_40MHZ		0x1
+#define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_80MHZ		0x2
+#define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_160MHZ		0x3
+#define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_320MHZ_1		0x4
 #define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL		0x00040000
 #define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR		0x01f80000
 #define	IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP			0xfe000000