diff --git a/src/common/hw_features_common.c b/src/common/hw_features_common.c
index 7a96f96da..fdd5e738c 100644
--- a/src/common/hw_features_common.c
+++ b/src/common/hw_features_common.c
@@ -526,8 +526,7 @@ int ieee80211ac_cap_check(u32 hw, u32 conf)
 	} while (0)
 
 	VHT_CAP_CHECK_MAX(VHT_CAP_MAX_MPDU_LENGTH_MASK);
-	VHT_CAP_CHECK(VHT_CAP_SUPP_CHAN_WIDTH_160MHZ);
-	VHT_CAP_CHECK(VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ);
+	VHT_CAP_CHECK_MAX(VHT_CAP_SUPP_CHAN_WIDTH_MASK);
 	VHT_CAP_CHECK(VHT_CAP_RXLDPC);
 	VHT_CAP_CHECK(VHT_CAP_SHORT_GI_80);
 	VHT_CAP_CHECK(VHT_CAP_SHORT_GI_160);
diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h
index 393d496cf..be8ebaf5e 100644
--- a/src/common/ieee802_11_defs.h
+++ b/src/common/ieee802_11_defs.h
@@ -1127,6 +1127,7 @@ struct ieee80211_ampe_ie {
 #define VHT_CAP_SUPP_CHAN_WIDTH_160MHZ              ((u32) BIT(2))
 #define VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ     ((u32) BIT(3))
 #define VHT_CAP_SUPP_CHAN_WIDTH_MASK                ((u32) BIT(2) | BIT(3))
+#define VHT_CAP_SUPP_CHAN_WIDTH_MASK_SHIFT          2
 #define VHT_CAP_RXLDPC                              ((u32) BIT(4))
 #define VHT_CAP_SHORT_GI_80                         ((u32) BIT(5))
 #define VHT_CAP_SHORT_GI_160                        ((u32) BIT(6))